23780356632 has 192 divisors, whose sum is σ = 66927144960. Its totient is φ = 7624108800.

The previous prime is 23780356609. The next prime is 23780356669. The reversal of 23780356632 is 23665308732.

23780356632 is a `hidden beast` number, since 2 + 3 + 7 + 8 + 0 + 3 + 5 + 6 + 632 = 666.

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, 62089513 + ... + 62089895.

It is an arithmetic number, because the mean of its divisors is an integer number (348578880).

Almost surely, 2^23780356632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23780356632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33463572480).

23780356632 is an abundant number, since it is smaller than the sum of its proper divisors (43146788328).

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

23780356632 is a wasteful number, since it uses less digits than its factorization.

23780356632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 23780356632 in words is "twenty-three billion, seven hundred eighty million, three hundred fifty-six thousand, six hundred thirty-two".