70912540896 has 96 divisors (see below), whose sum is σ = 195095755008. Its totient is φ = 22510033920.

The previous prime is 70912540849. The next prime is 70912540901. The reversal of 70912540896 is 69804521907.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430476 + ... + 571956.

It is an arithmetic number, because the mean of its divisors is an integer number (2032247448).

Almost surely, 2^70912540896 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 70912540896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97547877504).

70912540896 is an abundant number, since it is smaller than the sum of its proper divisors (124183214112).

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

70912540896 is a wasteful number, since it uses less digits than its factorization.

70912540896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141744 (or 141736 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 70912540896 in words is "seventy billion, nine hundred twelve million, five hundred forty thousand, eight hundred ninety-six".