234656694272 has 544 divisors, whose sum is σ = 651789868800. Its totient is φ = 83235962880.

The previous prime is 234656694253. The next prime is 234656694317. The reversal of 234656694272 is 272496656432.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 3214475228 + ... + 3214475300.

Almost surely, 2^234656694272 is an apocalyptic number.

234656694272 is a gapful number since it is divisible by the number (22) 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 234656694272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325894934400).

234656694272 is an abundant number, since it is smaller than the sum of its proper divisors (417133174528).

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

234656694272 is an frugal number, since it uses more digits than its factorization.

234656694272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 106 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 56.

The spelling of 234656694272 in words is "two hundred thirty-four billion, six hundred fifty-six million, six hundred ninety-four thousand, two hundred seventy-two".