23245251040 has 96 divisors (see below), whose sum is σ = 60268852224. Its totient is φ = 8402096640.

The previous prime is 23245250989. The next prime is 23245251041. The reversal of 23245251040 is 4015254232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245251041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254377 + ... + 333463.

It is an arithmetic number, because the mean of its divisors is an integer number (627800544).

Almost surely, 2^23245251040 is an apocalyptic number.

23245251040 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 23245251040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30134426112).

23245251040 is an abundant number, since it is smaller than the sum of its proper divisors (37023601184).

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

23245251040 is a wasteful number, since it uses less digits than its factorization.

23245251040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79280 (or 79272 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 23245251040 in words is "twenty-three billion, two hundred forty-five million, two hundred fifty-one thousand, forty".