7423638846560 has 24 divisors (see below), whose sum is σ = 17538346775376. Its totient is φ = 2969455538560.

The previous prime is 7423638846529. The next prime is 7423638846563. The reversal of 7423638846560 is 656488363247.

It is a super-2 number, since 2×7423638846560² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7423638846493 and 7423638846502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7423638846563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23198871236 + ... + 23198871555.

It is an arithmetic number, because the mean of its divisors is an integer number (730764448974).

Almost surely, 2^{7423638846560} is an apocalyptic number.

It is an amenable number.

7423638846560 is an abundant number, since it is smaller than the sum of its proper divisors (10114707928816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7423638846560 is a wasteful number, since it uses less digits than its factorization.

7423638846560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46397742806 (or 46397742798 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 62.

The spelling of 7423638846560 in words is "seven trillion, four hundred twenty-three billion, six hundred thirty-eight million, eight hundred forty-six thousand, five hundred sixty".