23772115717350 has 384 divisors, whose sum is σ = 79939933516800. Its totient is φ = 4514538240000.

The previous prime is 23772115717303. The next prime is 23772115717369. The reversal of 23772115717350 is 5371751127732.

It is a super-3 number, since 3×23772115717350³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 23772115717293 and 23772115717302.

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, 14381376 + ... + 15948924.

It is an arithmetic number, because the mean of its divisors is an integer number (208176910200).

Almost surely, 2^{23772115717350} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23772115717350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39969966758400).

23772115717350 is an abundant number, since it is smaller than the sum of its proper divisors (56167817799450).

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

23772115717350 is a wasteful number, since it uses less digits than its factorization.

23772115717350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567696 (or 1567691 counting only the distinct ones).

The product of its (nonzero) digits is 2160900, while the sum is 51.

The spelling of 23772115717350 in words is "twenty-three trillion, seven hundred seventy-two billion, one hundred fifteen million, seven hundred seventeen thousand, three hundred fifty".