255436603610234 has 16 divisors (see below), whose sum is σ = 383349283975008. Its totient is φ = 127653510715632.

The previous prime is 255436603610231. The next prime is 255436603610263. The reversal of 255436603610234 is 432016306634552.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (255436603610231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318418124 + ... + 319219320.

It is an arithmetic number, because the mean of its divisors is an integer number (23959330248438).

Almost surely, 2^{255436603610234} is an apocalyptic number.

255436603610234 is a deficient number, since it is larger than the sum of its proper divisors (127912680364774).

255436603610234 is a wasteful number, since it uses less digits than its factorization.

255436603610234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881869.

The product of its (nonzero) digits is 9331200, while the sum is 50.

The spelling of 255436603610234 in words is "two hundred fifty-five trillion, four hundred thirty-six billion, six hundred three million, six hundred ten thousand, two hundred thirty-four".