6402113351 has 16 divisors (see below), whose sum is σ = 6944924448. Its totient is φ = 5878118400.

The previous prime is 6402113339. The next prime is 6402113369. The reversal of 6402113351 is 1533112046.

It is a cyclic number.

It is not a de Polignac number, because 6402113351 - 2¹⁸ = 6401851207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6402113351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6402113951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639041 + ... + 648981.

It is an arithmetic number, because the mean of its divisors is an integer number (434057778).

Almost surely, 2^6402113351 is an apocalyptic number.

6402113351 is a deficient number, since it is larger than the sum of its proper divisors (542811097).

6402113351 is a wasteful number, since it uses less digits than its factorization.

6402113351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10882.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 6402113351 is about 80013.2073535363. The cubic root of 6402113351 is about 1856.8398715053.

Adding to 6402113351 its reverse (1533112046), we get a palindrome (7935225397).

The spelling of 6402113351 in words is "six billion, four hundred two million, one hundred thirteen thousand, three hundred fifty-one".