335255134525421 has 16 divisors (see below), whose sum is σ = 366781593866688. Its totient is φ = 303904028448000.

The previous prime is 335255134525321. The next prime is 335255134525429. The reversal of 335255134525421 is 124525431552533.

It is a cyclic number.

It is not a de Polignac number, because 335255134525421 - 2³⁰ = 335254060783597 is a prime.

It is a super-2 number, since 2×335255134525421² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 335255134525421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335255134525429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2329346 + ... + 25998771.

It is an arithmetic number, because the mean of its divisors is an integer number (22923849616668).

Almost surely, 2^{335255134525421} is an apocalyptic number.

It is an amenable number.

335255134525421 is a deficient number, since it is larger than the sum of its proper divisors (31526459341267).

335255134525421 is a wasteful number, since it uses less digits than its factorization.

335255134525421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28331212.

The product of its digits is 10800000, while the sum is 50.

The spelling of 335255134525421 in words is "three hundred thirty-five trillion, two hundred fifty-five billion, one hundred thirty-four million, five hundred twenty-five thousand, four hundred twenty-one".