23763345480 has 384 divisors, whose sum is σ = 89631360000. Its totient is φ = 5348270592.

The previous prime is 23763345479. The next prime is 23763345511. The reversal of 23763345480 is 8454336732.

23763345480 is a `hidden beast` number, since 2 + 3 + 7 + 633 + 4 + 5 + 4 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62699931 + ... + 62700309.

It is an arithmetic number, because the mean of its divisors is an integer number (233415000).

Almost surely, 2^23763345480 is an apocalyptic number.

23763345480 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 23763345480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44815680000).

23763345480 is an abundant number, since it is smaller than the sum of its proper divisors (65868014520).

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

23763345480 is a wasteful number, since it uses less digits than its factorization.

23763345480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 23763345480 in words is "twenty-three billion, seven hundred sixty-three million, three hundred forty-five thousand, four hundred eighty".