373374807381 has 12 divisors (see below), whose sum is σ = 539333116608. Its totient is φ = 248910099624.

The previous prime is 373374807349. The next prime is 373374807391. The reversal of 373374807381 is 183708473373.

It is not a de Polignac number, because 373374807381 - 2⁵ = 373374807349 is a prime.

It is a super-2 number, since 2×373374807381² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373374807391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155005 + ... + 877938.

It is an arithmetic number, because the mean of its divisors is an integer number (44944426384).

Almost surely, 2^373374807381 is an apocalyptic number.

It is an amenable number.

373374807381 is a deficient number, since it is larger than the sum of its proper divisors (165958309227).

373374807381 is a wasteful number, since it uses less digits than its factorization.

373374807381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073112 (or 1073109 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 54.

The spelling of 373374807381 in words is "three hundred seventy-three billion, three hundred seventy-four million, eight hundred seven thousand, three hundred eighty-one".