70672865913936 has 1440 divisors, whose sum is σ = 245994078288000. Its totient is φ = 19642336496640.

The previous prime is 70672865913911. The next prime is 70672865913941. The reversal of 70672865913936 is 63931956827607.

70672865913936 is a `hidden beast` number, since 7 + 0 + 6 + 7 + 28 + 6 + 591 + 3 + 9 + 3 + 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 287 ways as a sum of consecutive naturals, for example, 202501048290 + ... + 202501048638.

Almost surely, 2^{70672865913936} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70672865913936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122997039144000).

70672865913936 is an abundant number, since it is smaller than the sum of its proper divisors (175321212374064).

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

70672865913936 is a wasteful number, since it uses less digits than its factorization.

70672865913936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 617258880, while the sum is 72.

The spelling of 70672865913936 in words is "seventy trillion, six hundred seventy-two billion, eight hundred sixty-five million, nine hundred thirteen thousand, nine hundred thirty-six".