231485038176 has 96 divisors (see below), whose sum is σ = 716856956928. Its totient is φ = 64005073920.

The previous prime is 231485038117. The next prime is 231485038189. The reversal of 231485038176 is 671830584132.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5535165 + ... + 5576828.

It is an arithmetic number, because the mean of its divisors is an integer number (7467259968).

Almost surely, 2^231485038176 is an apocalyptic number.

It is an amenable number.

231485038176 is an abundant number, since it is smaller than the sum of its proper divisors (485371918752).

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

231485038176 is a wasteful number, since it uses less digits than its factorization.

231485038176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11112044 (or 11112036 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 231485038176 in words is "two hundred thirty-one billion, four hundred eighty-five million, thirty-eight thousand, one hundred seventy-six".