23120057378880 has 896 divisors, whose sum is σ = 103355419115520. Its totient is φ = 4725402624000.

The previous prime is 23120057378879. The next prime is 23120057378911. The reversal of 23120057378880 is 8887375002132.

23120057378880 is a `hidden beast` number, since 23 + 120 + 0 + 57 + 378 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 40297225 + ... + 40866935.

Almost surely, 2^{23120057378880} is an apocalyptic number.

23120057378880 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 23120057378880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51677709557760).

23120057378880 is an abundant number, since it is smaller than the sum of its proper divisors (80235361736640).

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

23120057378880 is a wasteful number, since it uses less digits than its factorization.

23120057378880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569816 (or 569800 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 23120057378880 in words is "twenty-three trillion, one hundred twenty billion, fifty-seven million, three hundred seventy-eight thousand, eight hundred eighty".