1164660250016 has 12 divisors (see below), whose sum is σ = 2292924867282. Its totient is φ = 582330124992.

The previous prime is 1164660250009. The next prime is 1164660250027. The reversal of 1164660250016 is 6100520664611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 969476544400 + 195183705616 = 984620^2 + 441796^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18197816375 + ... + 18197816438.

Almost surely, 2^{1164660250016} is an apocalyptic number.

1164660250016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1164660250016 is a deficient number, since it is larger than the sum of its proper divisors (1128264617266).

1164660250016 is an equidigital number, since it uses as much as digits as its factorization.

1164660250016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36395632823 (or 36395632815 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 1164660250016 in words is "one trillion, one hundred sixty-four billion, six hundred sixty million, two hundred fifty thousand, sixteen".