70669646124 has 288 divisors, whose sum is σ = 220631040000. Its totient is φ = 17383363200.

The previous prime is 70669646087. The next prime is 70669646143. The reversal of 70669646124 is 42164696607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9420127 + ... + 9427625.

It is an arithmetic number, because the mean of its divisors is an integer number (766080000).

Almost surely, 2^70669646124 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 70669646124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110315520000).

70669646124 is an abundant number, since it is smaller than the sum of its proper divisors (149961393876).

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

70669646124 is a wasteful number, since it uses less digits than its factorization.

70669646124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7609 (or 7600 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 70669646124 in words is "seventy billion, six hundred sixty-nine million, six hundred forty-six thousand, one hundred twenty-four".