70444347800 has 24 divisors (see below), whose sum is σ = 163783109100. Its totient is φ = 28177739040.

The previous prime is 70444347797. The next prime is 70444347811. The reversal of 70444347800 is 874344407.

It is a super-2 number, since 2×70444347800² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176110670 + ... + 176111069.

Almost surely, 2^70444347800 is an apocalyptic number.

It is an amenable number.

70444347800 is an abundant number, since it is smaller than the sum of its proper divisors (93338761300).

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

70444347800 is a wasteful number, since it uses less digits than its factorization.

70444347800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352221755 (or 352221746 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 70444347800 in words is "seventy billion, four hundred forty-four million, three hundred forty-seven thousand, eight hundred".