23453696286720 has 672 divisors, whose sum is σ = 93836639108160. Its totient is φ = 5307708211200.

The previous prime is 23453696286703. The next prime is 23453696286767. The reversal of 23453696286720 is 2768269635432.

23453696286720 is a `hidden beast` number, since 2 + 3 + 4 + 536 + 9 + 6 + 28 + 6 + 72 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 260583486 + ... + 260673474.

Almost surely, 2^{23453696286720} is an apocalyptic number.

23453696286720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23453696286720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46918319554080).

23453696286720 is an abundant number, since it is smaller than the sum of its proper divisors (70382942821440).

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

23453696286720 is a wasteful number, since it uses less digits than its factorization.

23453696286720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90134 (or 90107 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 63.

The spelling of 23453696286720 in words is "twenty-three trillion, four hundred fifty-three billion, six hundred ninety-six million, two hundred eighty-six thousand, seven hundred twenty".