1162944275952 has 40 divisors (see below), whose sum is σ = 3004332457936. Its totient is φ = 387640382976.

The previous prime is 1162944275939. The next prime is 1162944275989. The reversal of 1162944275952 is 2595724492611.

It is a junction number, because it is equal to n+sod(n) for n = 1162944275892 and 1162944275901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525388 + ... + 2950164.

Almost surely, 2^{1162944275952} is an apocalyptic number.

1162944275952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1162944275952 is an abundant number, since it is smaller than the sum of its proper divisors (1841388181984).

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

1162944275952 is a wasteful number, since it uses less digits than its factorization.

1162944275952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481825 (or 481819 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 57.

The spelling of 1162944275952 in words is "one trillion, one hundred sixty-two billion, nine hundred forty-four million, two hundred seventy-five thousand, nine hundred fifty-two".