70944232020 has 96 divisors (see below), whose sum is σ = 199386109440. Its totient is φ = 18847902720.

The previous prime is 70944231971. The next prime is 70944232097. The reversal of 70944232020 is 2023244907.

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 31 ways as a sum of consecutive naturals, for example, 27066310 + ... + 27068930.

It is an arithmetic number, because the mean of its divisors is an integer number (2076938640).

Almost surely, 2^70944232020 is an apocalyptic number.

It is an amenable number.

70944232020 is an abundant number, since it is smaller than the sum of its proper divisors (128441877420).

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

70944232020 is a wasteful number, since it uses less digits than its factorization.

70944232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4145 (or 4143 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

Adding to 70944232020 its reverse (2023244907), we get a palindrome (72967476927).

The spelling of 70944232020 in words is "seventy billion, nine hundred forty-four million, two hundred thirty-two thousand, twenty".