402410205 has 24 divisors (see below), whose sum is σ = 698219808. Its totient is φ = 214400736.

The previous prime is 402410191. The next prime is 402410209. The reversal of 402410205 is 502014204.

It is not a de Polignac number, because 402410205 - 2¹⁰ = 402409181 is a prime.

It is a super-4 number, since 4×402410205⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402410209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46554 + ... + 54516.

It is an arithmetic number, because the mean of its divisors is an integer number (29092492).

Almost surely, 2^402410205 is an apocalyptic number.

402410205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

402410205 is a deficient number, since it is larger than the sum of its proper divisors (295809603).

402410205 is a wasteful number, since it uses less digits than its factorization.

402410205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097 (or 9094 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 402410205 is about 20060.1646304311. The cubic root of 402410205 is about 738.2832158191.

Adding to 402410205 its reverse (502014204), we get a palindrome (904424409).

The spelling of 402410205 in words is "four hundred two million, four hundred ten thousand, two hundred five".