3411132421 has 4 divisors (see below), whose sum is σ = 3428448012. Its totient is φ = 3393816832.

The previous prime is 3411132407. The next prime is 3411132427. The reversal of 3411132421 is 1242311143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3206956900 + 204175521 = 56630^2 + 14289^2 .

It is a cyclic number.

It is not a de Polignac number, because 3411132421 - 2²⁵ = 3377577989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3411132392 and 3411132401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3411132427) 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, 8657500 + ... + 8657893.

It is an arithmetic number, because the mean of its divisors is an integer number (857112003).

Almost surely, 2^3411132421 is an apocalyptic number.

It is an amenable number.

3411132421 is a deficient number, since it is larger than the sum of its proper divisors (17315591).

3411132421 is a wasteful number, since it uses less digits than its factorization.

3411132421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17315590.

The product of its digits is 576, while the sum is 22.

The square root of 3411132421 is about 58404.9006591057. The cubic root of 3411132421 is about 1505.3339613476. Note that the first 3 decimals are identical.

Adding to 3411132421 its reverse (1242311143), we get a palindrome (4653443564).

The spelling of 3411132421 in words is "three billion, four hundred eleven million, one hundred thirty-two thousand, four hundred twenty-one".