23313507426036 has 144 divisors (see below), whose sum is σ = 59589381720960. Its totient is φ = 7684946184960.

The previous prime is 23313507426031. The next prime is 23313507426043. The reversal of 23313507426036 is 63062470531332.

23313507426036 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 35 + 0 + 7 + 4 + 2 + 603 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23313507425982 and 23313507426000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313507426031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1555989801 + ... + 1556004783.

It is an arithmetic number, because the mean of its divisors is an integer number (413815150840).

Almost surely, 2^{23313507426036} is an apocalyptic number.

It is an amenable number.

23313507426036 is an abundant number, since it is smaller than the sum of its proper divisors (36275874294924).

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

23313507426036 is a wasteful number, since it uses less digits than its factorization.

23313507426036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16486 (or 16481 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 45.

Adding to 23313507426036 its reverse (63062470531332), we get a palindrome (86375977957368).

The spelling of 23313507426036 in words is "twenty-three trillion, three hundred thirteen billion, five hundred seven million, four hundred twenty-six thousand, thirty-six".