235147437012 has 24 divisors (see below), whose sum is σ = 548691082912. Its totient is φ = 78380517600.

The previous prime is 235147436977. The next prime is 235147437017. The reversal of 235147437012 is 210734741532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235147437017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303462 + ... + 749922.

Almost surely, 2^235147437012 is an apocalyptic number.

It is an amenable number.

235147437012 is an abundant number, since it is smaller than the sum of its proper divisors (313543645900).

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

235147437012 is a wasteful number, since it uses less digits than its factorization.

235147437012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490359 (or 490357 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 235147437012 in words is "two hundred thirty-five billion, one hundred forty-seven million, four hundred thirty-seven thousand, twelve".