73374367131 has 32 divisors (see below), whose sum is σ = 123950675520. Its totient is φ = 42497367552.

The previous prime is 73374367093. The next prime is 73374367153. The reversal of 73374367131 is 13176347337.

It is not a de Polignac number, because 73374367131 - 2¹¹ = 73374365083 is a prime.

It is a super-2 number, since 2×73374367131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73374367331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6142380 + ... + 6154313.

It is an arithmetic number, because the mean of its divisors is an integer number (3873458610).

Almost surely, 2^73374367131 is an apocalyptic number.

73374367131 is a deficient number, since it is larger than the sum of its proper divisors (50576308389).

73374367131 is a wasteful number, since it uses less digits than its factorization.

73374367131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12296732 (or 12296726 counting only the distinct ones).

The product of its digits is 666792, while the sum is 45.

The spelling of 73374367131 in words is "seventy-three billion, three hundred seventy-four million, three hundred sixty-seven thousand, one hundred thirty-one".