37423656621704 has 16 divisors (see below), whose sum is σ = 70174213401600. Its totient is φ = 18710533047952.

The previous prime is 37423656621697. The next prime is 37423656621731. The reversal of 37423656621704 is 40712665632473.

It is a self number, because there is not a number n which added to its sum of digits gives 37423656621704.

It is an unprimeable number.

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, 161785064 + ... + 162016215.

It is an arithmetic number, because the mean of its divisors is an integer number (4385888337600).

Almost surely, 2^{37423656621704} is an apocalyptic number.

It is an amenable number.

37423656621704 is a deficient number, since it is larger than the sum of its proper divisors (32750556779896).

37423656621704 is a wasteful number, since it uses less digits than its factorization.

37423656621704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323815732 (or 323815728 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 56.

The spelling of 37423656621704 in words is "thirty-seven trillion, four hundred twenty-three billion, six hundred fifty-six million, six hundred twenty-one thousand, seven hundred four".