31454364632076 has 72 divisors (see below), whose sum is σ = 79796667132000. Its totient is φ = 10446965518080.

The previous prime is 31454364632027. The next prime is 31454364632077. The reversal of 31454364632076 is 67023646345413.

It is a happy number.

31454364632076 is a `hidden beast` number, since 3 + 1 + 4 + 543 + 6 + 4 + 6 + 3 + 20 + 76 = 666.

It is not an unprimeable number, because it can be changed into a prime (31454364632077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27987520 + ... + 29089688.

It is an arithmetic number, because the mean of its divisors is an integer number (1108287043500).

Almost surely, 2^{31454364632076} is an apocalyptic number.

31454364632076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

31454364632076 is an abundant number, since it is smaller than the sum of its proper divisors (48342302499924).

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

31454364632076 is a wasteful number, since it uses less digits than its factorization.

31454364632076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105039 (or 1105034 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 54.

The spelling of 31454364632076 in words is "thirty-one trillion, four hundred fifty-four billion, three hundred sixty-four million, six hundred thirty-two thousand, seventy-six".