1292616772410 has 64 divisors (see below), whose sum is σ = 3286876320000. Its totient is φ = 324213169152.

The previous prime is 1292616772361. The next prime is 1292616772477. The reversal of 1292616772410 is 142776162921.

It is a self number, because there is not a number n which added to its sum of digits gives 1292616772410.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17785 + ... + 1607964.

It is an arithmetic number, because the mean of its divisors is an integer number (51357442500).

Almost surely, 2^{1292616772410} is an apocalyptic number.

1292616772410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1292616772410 is an abundant number, since it is smaller than the sum of its proper divisors (1994259547590).

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

1292616772410 is a wasteful number, since it uses less digits than its factorization.

1292616772410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627335.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 1292616772410 in words is "one trillion, two hundred ninety-two billion, six hundred sixteen million, seven hundred seventy-two thousand, four hundred ten".