80070104892 has 12 divisors (see below), whose sum is σ = 186830244776. Its totient is φ = 26690034960.

The previous prime is 80070104869. The next prime is 80070104921. The reversal of 80070104892 is 29840107008.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×80070104892² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80070104892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3336254359 + ... + 3336254382.

Almost surely, 2^80070104892 is an apocalyptic number.

It is an amenable number.

80070104892 is an abundant number, since it is smaller than the sum of its proper divisors (106760139884).

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

80070104892 is a wasteful number, since it uses less digits than its factorization.

80070104892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672508748 (or 6672508746 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 80070104892 in words is "eighty billion, seventy million, one hundred four thousand, eight hundred ninety-two".