70539650963712 has 432 divisors, whose sum is σ = 235775500466688. Its totient is φ = 19865154355200.

The previous prime is 70539650963687. The next prime is 70539650963777. The reversal of 70539650963712 is 21736905693507.

70539650963712 is a `hidden beast` number, since 7 + 0 + 5 + 3 + 96 + 509 + 6 + 37 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 70539650963712.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1884909033 + ... + 1884946455.

Almost surely, 2^{70539650963712} is an apocalyptic number.

70539650963712 is a gapful number since it is divisible by the number (72) 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 70539650963712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117887750233344).

70539650963712 is an abundant number, since it is smaller than the sum of its proper divisors (165235849502976).

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

70539650963712 is a wasteful number, since it uses less digits than its factorization.

70539650963712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39126 (or 39109 counting only the distinct ones).

The product of its (nonzero) digits is 64297800, while the sum is 63.

The spelling of 70539650963712 in words is "seventy trillion, five hundred thirty-nine billion, six hundred fifty million, nine hundred sixty-three thousand, seven hundred twelve".