232440215673 has 32 divisors (see below), whose sum is σ = 325449919872. Its totient is φ = 147397824000.

The previous prime is 232440215653. The next prime is 232440215677. The reversal of 232440215673 is 376512044232.

It is not a de Polignac number, because 232440215673 - 2⁸ = 232440215417 is a prime.

It is a super-2 number, since 2×232440215673² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232440215677) 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, 2906523 + ... + 2985423.

It is an arithmetic number, because the mean of its divisors is an integer number (10170309996).

Almost surely, 2^232440215673 is an apocalyptic number.

It is an amenable number.

232440215673 is a deficient number, since it is larger than the sum of its proper divisors (93009704199).

232440215673 is a wasteful number, since it uses less digits than its factorization.

232440215673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79545.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 232440215673 in words is "two hundred thirty-two billion, four hundred forty million, two hundred fifteen thousand, six hundred seventy-three".