234665116525 has 48 divisors (see below), whose sum is σ = 333815420160. Its totient is φ = 160304140800.

The previous prime is 234665116523. The next prime is 234665116537. The reversal of 234665116525 is 525611566432.

It is not a de Polignac number, because 234665116525 - 2¹ = 234665116523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234665116523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55461160 + ... + 55465390.

It is an arithmetic number, because the mean of its divisors is an integer number (6954487920).

Almost surely, 2^234665116525 is an apocalyptic number.

234665116525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234665116525 is a deficient number, since it is larger than the sum of its proper divisors (99150303635).

234665116525 is a wasteful number, since it uses less digits than its factorization.

234665116525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5374 (or 5369 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 46.

The spelling of 234665116525 in words is "two hundred thirty-four billion, six hundred sixty-five million, one hundred sixteen thousand, five hundred twenty-five".