255435622041 has 32 divisors (see below), whose sum is σ = 347764838400. Its totient is φ = 166743308160.

The previous prime is 255435622019. The next prime is 255435622049. The reversal of 255435622041 is 140226534552.

It is not a de Polignac number, because 255435622041 - 2⁵ = 255435622009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255435622049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12073050 + ... + 12094188.

It is an arithmetic number, because the mean of its divisors is an integer number (10867651200).

Almost surely, 2^255435622041 is an apocalyptic number.

It is an amenable number.

255435622041 is a deficient number, since it is larger than the sum of its proper divisors (92329216359).

255435622041 is a wasteful number, since it uses less digits than its factorization.

255435622041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21669.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 255435622041 in words is "two hundred fifty-five billion, four hundred thirty-five million, six hundred twenty-two thousand, forty-one".