1137147242752 has 36 divisors (see below), whose sum is σ = 2348123295420. Its totient is φ = 548967630848.

The previous prime is 1137147242653. The next prime is 1137147242753. The reversal of 1137147242752 is 2572427417311.

It can be written as a sum of positive squares in 2 ways, for example, as 679002368256 + 458144874496 = 824016^2 + 676864^2 .

It is not an unprimeable number, because it can be changed into a prime (1137147242753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76578463 + ... + 76593310.

It is an arithmetic number, because the mean of its divisors is an integer number (65225647095).

Almost surely, 2^{1137147242752} is an apocalyptic number.

It is an amenable number.

1137147242752 is an abundant number, since it is smaller than the sum of its proper divisors (1210976052668).

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

1137147242752 is an equidigital number, since it uses as much as digits as its factorization.

1137147242752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153171818 (or 153171804 counting only the distinct ones).

The product of its digits is 658560, while the sum is 46.

The spelling of 1137147242752 in words is "one trillion, one hundred thirty-seven billion, one hundred forty-seven million, two hundred forty-two thousand, seven hundred fifty-two".