232254000134040 has 128 divisors (see below), whose sum is σ = 697202531709120. Its totient is φ = 61895251353600.

The previous prime is 232254000134029. The next prime is 232254000134041. The reversal of 232254000134040 is 40431000452232.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 232254000133989 and 232254000134007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232254000134041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1631143650 + ... + 1631286030.

Almost surely, 2^{232254000134040} is an apocalyptic number.

232254000134040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232254000134040 is an abundant number, since it is smaller than the sum of its proper divisors (464948531575080).

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

232254000134040 is a wasteful number, since it uses less digits than its factorization.

232254000134040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150893 (or 150889 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 232254000134040 its reverse (40431000452232), we get a palindrome (272685000586272).

The spelling of 232254000134040 in words is "two hundred thirty-two trillion, two hundred fifty-four billion, one hundred thirty-four thousand, forty".