23455778734080 has 3648 divisors, whose sum is σ = 113064798412800. Its totient is φ = 4439251353600.

The previous prime is 23455778734079. The next prime is 23455778734099. The reversal of 23455778734080 is 8043787755432.

It is a happy number.

23455778734080 is a `hidden beast` number, since 2 + 3 + 4 + 557 + 7 + 8 + 73 + 4 + 0 + 8 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 23455778733999 and 23455778734017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 756638023665 + ... + 756638023695.

Almost surely, 2^{23455778734080} is an apocalyptic number.

23455778734080 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 23455778734080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56532399206400).

23455778734080 is an abundant number, since it is smaller than the sum of its proper divisors (89609019678720).

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

23455778734080 is an equidigital number, since it uses as much as digits as its factorization.

23455778734080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 158054400, while the sum is 63.

The spelling of 23455778734080 in words is "twenty-three trillion, four hundred fifty-five billion, seven hundred seventy-eight million, seven hundred thirty-four thousand, eighty".