31445754996096 has 512 divisors, whose sum is σ = 113190757171200. Its totient is φ = 8389404721152.

The previous prime is 31445754995981. The next prime is 31445754996197. The reversal of 31445754996096 is 69069945754413.

31445754996096 is a `hidden beast` number, since 3 + 1 + 4 + 4 + 5 + 7 + 5 + 4 + 9 + 9 + 609 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51929500 + ... + 52531556.

It is an arithmetic number, because the mean of its divisors is an integer number (221075697600).

Almost surely, 2^{31445754996096} is an apocalyptic number.

31445754996096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31445754996096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56595378585600).

31445754996096 is an abundant number, since it is smaller than the sum of its proper divisors (81745002175104).

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

31445754996096 is a wasteful number, since it uses less digits than its factorization.

31445754996096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602231 (or 602213 counting only the distinct ones).

The product of its (nonzero) digits is 881798400, while the sum is 72.

The spelling of 31445754996096 in words is "thirty-one trillion, four hundred forty-five billion, seven hundred fifty-four million, nine hundred ninety-six thousand, ninety-six".