373716133540 has 24 divisors (see below), whose sum is σ = 785521953720. Its totient is φ = 149349677568.

The previous prime is 373716133499. The next prime is 373716133543. The reversal of 373716133540 is 45331617373.

It can be written as a sum of positive squares in 4 ways, for example, as 210908725504 + 162807408036 = 459248^2 + 403494^2 .

It is a super-2 number, since 2×373716133540² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (373716133543) by changing a digit.

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, 8526085 + ... + 8569804.

It is an arithmetic number, because the mean of its divisors is an integer number (32730081405).

Almost surely, 2^373716133540 is an apocalyptic number.

It is an amenable number.

373716133540 is an abundant number, since it is smaller than the sum of its proper divisors (411805820180).

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

373716133540 is a wasteful number, since it uses less digits than its factorization.

373716133540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17096991 (or 17096989 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 373716133540 in words is "three hundred seventy-three billion, seven hundred sixteen million, one hundred thirty-three thousand, five hundred forty".