70966946946 has 16 divisors (see below), whose sum is σ = 162210164544. Its totient is φ = 20276270544.

The previous prime is 70966946909. The next prime is 70966946957. The reversal of 70966946946 is 64964966907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844844565 + ... + 844844648.

It is an arithmetic number, because the mean of its divisors is an integer number (10138135284).

Almost surely, 2^70966946946 is an apocalyptic number.

70966946946 is an abundant number, since it is smaller than the sum of its proper divisors (91243217598).

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

70966946946 is a wasteful number, since it uses less digits than its factorization.

70966946946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689689225.

The product of its (nonzero) digits is 105815808, while the sum is 66.

The spelling of 70966946946 in words is "seventy billion, nine hundred sixty-six million, nine hundred forty-six thousand, nine hundred forty-six".