70010044392 has 128 divisors (see below), whose sum is σ = 179417842560. Its totient is φ = 22759833600.

The previous prime is 70010044303. The next prime is 70010044393. The reversal of 70010044392 is 29344001007.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70010044393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66612267 + ... + 66613317.

It is an arithmetic number, because the mean of its divisors is an integer number (1401701895).

Almost surely, 2^70010044392 is an apocalyptic number.

It is an amenable number.

70010044392 is an abundant number, since it is smaller than the sum of its proper divisors (109407798168).

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

70010044392 is a wasteful number, since it uses less digits than its factorization.

70010044392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 70010044392 its reverse (29344001007), we get a palindrome (99354045399).

The spelling of 70010044392 in words is "seventy billion, ten million, forty-four thousand, three hundred ninety-two".