1145594833072 has 40 divisors (see below), whose sum is σ = 2326603744080. Its totient is φ = 545830763520.

The previous prime is 1145594833039. The next prime is 1145594833093. The reversal of 1145594833072 is 2703384955411.

It is a super-2 number, since 2×1145594833072² (a number of 25 digits) contains 22 as substring.

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, 20277997 + ... + 20334412.

It is an arithmetic number, because the mean of its divisors is an integer number (58165093602).

Almost surely, 2^{1145594833072} is an apocalyptic number.

It is an amenable number.

1145594833072 is an abundant number, since it is smaller than the sum of its proper divisors (1181008911008).

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

1145594833072 is a wasteful number, since it uses less digits than its factorization.

1145594833072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40612501 (or 40612495 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 1145594833072 in words is "one trillion, one hundred forty-five billion, five hundred ninety-four million, eight hundred thirty-three thousand, seventy-two".