23420730372662 has 96 divisors (see below), whose sum is σ = 41106993367680. Its totient is φ = 9978712074240.

The previous prime is 23420730372593. The next prime is 23420730372671. The reversal of 23420730372662 is 26627303702432.

It is a super-2 number, since 2×23420730372662² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23972087918 + ... + 23972088894.

It is an arithmetic number, because the mean of its divisors is an integer number (428197847580).

Almost surely, 2^{23420730372662} is an apocalyptic number.

23420730372662 is a deficient number, since it is larger than the sum of its proper divisors (17686262995018).

23420730372662 is a wasteful number, since it uses less digits than its factorization.

23420730372662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2879 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 47.

The spelling of 23420730372662 in words is "twenty-three trillion, four hundred twenty billion, seven hundred thirty million, three hundred seventy-two thousand, six hundred sixty-two".