3402412201 has 4 divisors (see below), whose sum is σ = 3402538452. Its totient is φ = 3402285952.

The previous prime is 3402412199. The next prime is 3402412267. The reversal of 3402412201 is 1022142043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1022142043 = 13 ⋅78626311.

It can be written as a sum of positive squares in 2 ways, for example, as 361000000 + 3041412201 = 19000^2 + 55149^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402412201 - 2¹ = 3402412199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402412901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636 + ... + 82621.

It is an arithmetic number, because the mean of its divisors is an integer number (850634613).

Almost surely, 2^3402412201 is an apocalyptic number.

It is an amenable number.

3402412201 is a deficient number, since it is larger than the sum of its proper divisors (126251).

3402412201 is an equidigital number, since it uses as much as digits as its factorization.

3402412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126250.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3402412201 is about 58330.1997339286. The cubic root of 3402412201 is about 1504.0501213173.

Adding to 3402412201 its reverse (1022142043), we get a palindrome (4424554244).

It can be divided in two parts, 34024 and 12201, that added together give a square (46225 = 215²).

The spelling of 3402412201 in words is "three billion, four hundred two million, four hundred twelve thousand, two hundred one".