23496816098781 has 128 divisors (see below), whose sum is σ = 38202430464000. Its totient is φ = 14226417773568.

The previous prime is 23496816098779. The next prime is 23496816098797. The reversal of 23496816098781 is 18789061869432.

23496816098781 is a `hidden beast` number, since 2 + 3 + 4 + 9 + 6 + 8 + 1 + 609 + 8 + 7 + 8 + 1 = 666.

It is not a de Polignac number, because 23496816098781 - 2¹ = 23496816098779 is a prime.

It is a super-2 number, since 2×23496816098781² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23496816098731) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 715499160 + ... + 715531998.

It is an arithmetic number, because the mean of its divisors is an integer number (298456488000).

Almost surely, 2^{23496816098781} is an apocalyptic number.

It is an amenable number.

23496816098781 is a deficient number, since it is larger than the sum of its proper divisors (14705614365219).

23496816098781 is a wasteful number, since it uses less digits than its factorization.

23496816098781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33560 (or 33554 counting only the distinct ones).

The product of its (nonzero) digits is 250822656, while the sum is 72.

The spelling of 23496816098781 in words is "twenty-three trillion, four hundred ninety-six billion, eight hundred sixteen million, ninety-eight thousand, seven hundred eighty-one".