234472754540 has 12 divisors (see below), whose sum is σ = 492392784576. Its totient is φ = 93789101808.

The previous prime is 234472754531. The next prime is 234472754557. The reversal of 234472754540 is 45457274432.

It is a super-2 number, since 2×234472754540² (a number of 24 digits) contains 22 as substring.

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, 5861818844 + ... + 5861818883.

It is an arithmetic number, because the mean of its divisors is an integer number (41032732048).

Almost surely, 2^234472754540 is an apocalyptic number.

234472754540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234472754540 is an abundant number, since it is smaller than the sum of its proper divisors (257920030036).

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

234472754540 is a wasteful number, since it uses less digits than its factorization.

234472754540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11723637736 (or 11723637734 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 47.

The spelling of 234472754540 in words is "two hundred thirty-four billion, four hundred seventy-two million, seven hundred fifty-four thousand, five hundred forty".