23286714990 has 192 divisors, whose sum is σ = 70381301760. Its totient is φ = 4826764800.

The previous prime is 23286714953. The next prime is 23286714991. The reversal of 23286714990 is 9941768232.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23286714991) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13237731 + ... + 13239489.

It is an arithmetic number, because the mean of its divisors is an integer number (366569280).

Almost surely, 2^23286714990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23286714990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35190650880).

23286714990 is an abundant number, since it is smaller than the sum of its proper divisors (47094586770).

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

23286714990 is a wasteful number, since it uses less digits than its factorization.

23286714990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 23286714990 in words is "twenty-three billion, two hundred eighty-six million, seven hundred fourteen thousand, nine hundred ninety".