469731115008 has 280 divisors, whose sum is σ = 1409693744250. Its totient is φ = 156449636352.

The previous prime is 469731115001. The next prime is 469731115043. The reversal of 469731115008 is 800511137964.

469731115008 is a `hidden beast` number, since 4 + 69 + 73 + 1 + 11 + 500 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 261619974144 + 208111140864 = 511488^2 + 456192^2 .

It is not an unprimeable number, because it can be changed into a prime (469731115001) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 382205338 + ... + 382206566.

Almost surely, 2^469731115008 is an apocalyptic number.

469731115008 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 469731115008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704846872125).

469731115008 is an abundant number, since it is smaller than the sum of its proper divisors (939962629242).

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

469731115008 is an frugal number, since it uses more digits than its factorization.

469731115008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 469731115008 in words is "four hundred sixty-nine billion, seven hundred thirty-one million, one hundred fifteen thousand, eight".