1290080794590 has 160 divisors (see below), whose sum is σ = 4136806080000. Its totient is φ = 282054902976.

The previous prime is 1290080794577. The next prime is 1290080794601. The reversal of 1290080794590 is 954970800921.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4815840 + ... + 5076659.

It is an arithmetic number, because the mean of its divisors is an integer number (25855038000).

Almost surely, 2^{1290080794590} is an apocalyptic number.

1290080794590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1290080794590 is an abundant number, since it is smaller than the sum of its proper divisors (2846725285410).

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

1290080794590 is a wasteful number, since it uses less digits than its factorization.

1290080794590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9892548 (or 9892539 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 1290080794590 in words is "one trillion, two hundred ninety billion, eighty million, seven hundred ninety-four thousand, five hundred ninety".