30631243364532 has 36 divisors (see below), whose sum is σ = 78741331818240. Its totient is φ = 10037356582032.

The previous prime is 30631243364497. The next prime is 30631243364537. The reversal of 30631243364532 is 23546334213603.

30631243364532 is a `hidden beast` number, since 3 + 0 + 6 + 3 + 1 + 24 + 33 + 64 + 532 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30631243364537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7210742548 + ... + 7210746795.

Almost surely, 2^{30631243364532} is an apocalyptic number.

It is an amenable number.

30631243364532 is an abundant number, since it is smaller than the sum of its proper divisors (48110088453708).

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

30631243364532 is a wasteful number, since it uses less digits than its factorization.

30631243364532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14421489412 (or 14421489407 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 45.

The spelling of 30631243364532 in words is "thirty trillion, six hundred thirty-one billion, two hundred forty-three million, three hundred sixty-four thousand, five hundred thirty-two".