234998669568 has 108 divisors (see below), whose sum is σ = 677251070160. Its totient is φ = 72307243008.

The previous prime is 234998669531. The next prime is 234998669579. The reversal of 234998669568 is 865966899432.

It is a self number, because there is not a number n which added to its sum of digits gives 234998669568.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 775498 + ... + 1035081.

Almost surely, 2^234998669568 is an apocalyptic number.

It is an amenable number.

234998669568 is an abundant number, since it is smaller than the sum of its proper divisors (442252400592).

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

234998669568 is a wasteful number, since it uses less digits than its factorization.

234998669568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810624 (or 1810597 counting only the distinct ones).

The product of its digits is 1209323520, while the sum is 75.

The spelling of 234998669568 in words is "two hundred thirty-four billion, nine hundred ninety-eight million, six hundred sixty-nine thousand, five hundred sixty-eight".