1004969164780 has 48 divisors (see below), whose sum is σ = 2418876907776. Its totient is φ = 343567869120.

The previous prime is 1004969164777. The next prime is 1004969164781. The reversal of 1004969164780 is 874619694001.

It is a super-2 number, since 2×1004969164780² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004969164781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10294866 + ... + 10392025.

It is an arithmetic number, because the mean of its divisors is an integer number (50393268912).

Almost surely, 2^{1004969164780} is an apocalyptic number.

1004969164780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004969164780 is an abundant number, since it is smaller than the sum of its proper divisors (1413907742996).

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

1004969164780 is a wasteful number, since it uses less digits than its factorization.

1004969164780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20687254 (or 20687252 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 1004969164780 in words is "one trillion, four billion, nine hundred sixty-nine million, one hundred sixty-four thousand, seven hundred eighty".