232234515234450 has 72 divisors (see below), whose sum is σ = 640799885865828. Its totient is φ = 60255441786240.

The previous prime is 232234515234419. The next prime is 232234515234461. The reversal of 232234515234450 is 54432515432232.

It is a happy number.

232234515234450 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 3 + 45 + 152 + 3 + 4 + 450 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 94156340289561 + 138078174944889 = 9703419^2 + 11750667^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 232234515234396 and 232234515234405.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6973992817 + ... + 6974026116.

Almost surely, 2^{232234515234450} is an apocalyptic number.

232234515234450 is an abundant number, since it is smaller than the sum of its proper divisors (408565370631378).

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

232234515234450 is a wasteful number, since it uses less digits than its factorization.

232234515234450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13948018988 (or 13948018980 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 232234515234450 in words is "two hundred thirty-two trillion, two hundred thirty-four billion, five hundred fifteen million, two hundred thirty-four thousand, four hundred fifty".