70010066544 has 80 divisors (see below), whose sum is σ = 197435470464. Its totient is φ = 21200723200.

The previous prime is 70010066531. The next prime is 70010066627. The reversal of 70010066544 is 44566001007.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 743899 + ... + 832709.

Almost surely, 2^70010066544 is an apocalyptic number.

It is an amenable number.

70010066544 is an abundant number, since it is smaller than the sum of its proper divisors (127425403920).

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

70010066544 is a wasteful number, since it uses less digits than its factorization.

70010066544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90326 (or 90320 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 70010066544 in words is "seventy billion, ten million, sixty-six thousand, five hundred forty-four".