70950951936 has 264 divisors, whose sum is σ = 217809970560. Its totient is φ = 22244917248.

The previous prime is 70950951901. The next prime is 70950951937. The reversal of 70950951936 is 63915905907.

70950951936 is a `hidden beast` number, since 7 + 0 + 95 + 0 + 9 + 519 + 36 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70950951937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45277425 + ... + 45278991.

Almost surely, 2^70950951936 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 70950951936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108904985280).

70950951936 is an abundant number, since it is smaller than the sum of its proper divisors (146859018624).

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

70950951936 is a wasteful number, since it uses less digits than its factorization.

70950951936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644 (or 1589 counting only the distinct ones).

The product of its (nonzero) digits is 2296350, while the sum is 54.

The spelling of 70950951936 in words is "seventy billion, nine hundred fifty million, nine hundred fifty-one thousand, nine hundred thirty-six".