374422007531 has 16 divisors (see below), whose sum is σ = 463032003840. Its totient is φ = 297663426720.

The previous prime is 374422007513. The next prime is 374422007551. The reversal of 374422007531 is 135700224473.

It is a de Polignac number, because none of the positive numbers 2^k-374422007531 is a prime.

It is a super-2 number, since 2×374422007531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374422007551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68900855 + ... + 68906288.

It is an arithmetic number, because the mean of its divisors is an integer number (28939500240).

Almost surely, 2^374422007531 is an apocalyptic number.

374422007531 is a deficient number, since it is larger than the sum of its proper divisors (88609996309).

374422007531 is a wasteful number, since it uses less digits than its factorization.

374422007531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137807186.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 374422007531 in words is "three hundred seventy-four billion, four hundred twenty-two million, seven thousand, five hundred thirty-one".