23749074722 has 8 divisors (see below), whose sum is σ = 35626162176. Its totient is φ = 11873687332.

The previous prime is 23749074677. The next prime is 23749074731. The reversal of 23749074722 is 22747094732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23749074722² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389498 + ... + 446325.

It is an arithmetic number, because the mean of its divisors is an integer number (4453270272).

Almost surely, 2^23749074722 is an apocalyptic number.

23749074722 is a deficient number, since it is larger than the sum of its proper divisors (11877087454).

23749074722 is a wasteful number, since it uses less digits than its factorization.

23749074722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850032.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 23749074722 in words is "twenty-three billion, seven hundred forty-nine million, seventy-four thousand, seven hundred twenty-two".