232130014533534 has 128 divisors (see below), whose sum is σ = 515733851824128. Its totient is φ = 69190101504000.

The previous prime is 232130014533503. The next prime is 232130014533551. The reversal of 232130014533534 is 435335410031232.

It is a super-2 number, since 2×232130014533534² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 232130014533492 and 232130014533501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1878271107 + ... + 1878394689.

It is an arithmetic number, because the mean of its divisors is an integer number (4029170717376).

Almost surely, 2^{232130014533534} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232130014533534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257866925912064).

232130014533534 is an abundant number, since it is smaller than the sum of its proper divisors (283603837290594).

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

232130014533534 is a wasteful number, since it uses less digits than its factorization.

232130014533534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126482.

The product of its (nonzero) digits is 388800, while the sum is 39.

Adding to 232130014533534 its reverse (435335410031232), we get a palindrome (667465424564766).

The spelling of 232130014533534 in words is "two hundred thirty-two trillion, one hundred thirty billion, fourteen million, five hundred thirty-three thousand, five hundred thirty-four".