255031424426 has 8 divisors (see below), whose sum is σ = 384837838560. Its totient is φ = 126752144908.

The previous prime is 255031424387. The next prime is 255031424443. The reversal of 255031424426 is 624424130552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 255031424426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381783236 + ... + 381783903.

It is an arithmetic number, because the mean of its divisors is an integer number (48104729820).

Almost surely, 2^255031424426 is an apocalyptic number.

255031424426 is a deficient number, since it is larger than the sum of its proper divisors (129806414134).

255031424426 is a wasteful number, since it uses less digits than its factorization.

255031424426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763567308.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 255031424426 its reverse (624424130552), we get a palindrome (879455554978).

The spelling of 255031424426 in words is "two hundred fifty-five billion, thirty-one million, four hundred twenty-four thousand, four hundred twenty-six".