374044686731 has 2 divisors, whose sum is σ = 374044686732. Its totient is φ = 374044686730.

The previous prime is 374044686713. The next prime is 374044686737. The reversal of 374044686731 is 137686440473.

It is a happy number.

Together with previous prime (374044686713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374044686731 - 2¹⁴ = 374044670347 is a prime.

It is a super-2 number, since 2×374044686731² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (374044686737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187022343365 + 187022343366.

It is an arithmetic number, because the mean of its divisors is an integer number (187022343366).

Almost surely, 2^374044686731 is an apocalyptic number.

374044686731 is a deficient number, since it is larger than the sum of its proper divisors (1).

374044686731 is an equidigital number, since it uses as much as digits as its factorization.

374044686731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 374044686731 in words is "three hundred seventy-four billion, forty-four million, six hundred eighty-six thousand, seven hundred thirty-one".