1164041757220 has 48 divisors (see below), whose sum is σ = 2505054182400. Its totient is φ = 454112418816.

The previous prime is 1164041757199. The next prime is 1164041757259. The reversal of 1164041757220 is 227571404611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426820 + ... + 1584379.

It is an arithmetic number, because the mean of its divisors is an integer number (52188628800).

Almost surely, 2^{1164041757220} is an apocalyptic number.

1164041757220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1164041757220 is an abundant number, since it is smaller than the sum of its proper divisors (1341012425180).

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

1164041757220 is a wasteful number, since it uses less digits than its factorization.

1164041757220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011924 (or 2011922 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 1164041757220 in words is "one trillion, one hundred sixty-four billion, forty-one million, seven hundred fifty-seven thousand, two hundred twenty".