315352451140152 has 32 divisors (see below), whose sum is σ = 788422472595600. Its totient is φ = 105111971080704.

The previous prime is 315352451140123. The next prime is 315352451140157. The reversal of 315352451140152 is 251041154253513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315352451140157) 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, 344072353 + ... + 344987664.

Almost surely, 2^{315352451140152} is an apocalyptic number.

It is an amenable number.

315352451140152 is an abundant number, since it is smaller than the sum of its proper divisors (473070021455448).

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

315352451140152 is a wasteful number, since it uses less digits than its factorization.

315352451140152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689079095 (or 689079091 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 315352451140152 in words is "three hundred fifteen trillion, three hundred fifty-two billion, four hundred fifty-one million, one hundred forty thousand, one hundred fifty-two".