374140656723 has 4 divisors (see below), whose sum is σ = 498854208968. Its totient is φ = 249427104480.

The previous prime is 374140656713. The next prime is 374140656761. The reversal of 374140656723 is 327656041473.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 374140656723 - 2⁴ = 374140656707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374140656713) 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 3 ways as a sum of consecutive naturals, for example, 62356776118 + ... + 62356776123.

It is an arithmetic number, because the mean of its divisors is an integer number (124713552242).

Almost surely, 2^374140656723 is an apocalyptic number.

374140656723 is a deficient number, since it is larger than the sum of its proper divisors (124713552245).

374140656723 is a wasteful number, since it uses less digits than its factorization.

374140656723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124713552244.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 374140656723 in words is "three hundred seventy-four billion, one hundred forty million, six hundred fifty-six thousand, seven hundred twenty-three".