80411801490 has 80 divisors (see below), whose sum is σ = 228937168152. Its totient is φ = 20181782016.

The previous prime is 80411801479. The next prime is 80411801531. The reversal of 80411801490 is 9410811408.

80411801490 is a `hidden beast` number, since 80 + 4 + 11 + 80 + 1 + 490 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 68163288561 + 12248512929 = 261081^2 + 110673^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2906049 + ... + 2933588.

Almost surely, 2^80411801490 is an apocalyptic number.

80411801490 is an abundant number, since it is smaller than the sum of its proper divisors (148525366662).

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

80411801490 is a wasteful number, since it uses less digits than its factorization.

80411801490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839673 (or 5839664 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The spelling of 80411801490 in words is "eighty billion, four hundred eleven million, eight hundred one thousand, four hundred ninety".