469776232255488 has 416 divisors, whose sum is σ = 1354855276694400. Its totient is φ = 144265165406208.

The previous prime is 469776232255441. The next prime is 469776232255501. The reversal of 469776232255488 is 884552232677964.

It is a super-2 number, since 2×469776232255488² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17734753348 + ... + 17734779836.

It is an arithmetic number, because the mean of its divisors is an integer number (3256863645900).

Almost surely, 2^{469776232255488} is an apocalyptic number.

469776232255488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469776232255488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677427638347200).

469776232255488 is an abundant number, since it is smaller than the sum of its proper divisors (885079044438912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469776232255488 is a wasteful number, since it uses less digits than its factorization.

469776232255488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28625 (or 28603 counting only the distinct ones).

The product of its digits is 9754214400, while the sum is 78.

The spelling of 469776232255488 in words is "four hundred sixty-nine trillion, seven hundred seventy-six billion, two hundred thirty-two million, two hundred fifty-five thousand, four hundred eighty-eight".