23896025340 has 48 divisors (see below), whose sum is σ = 72991497600. Its totient is φ = 5792975680.

The previous prime is 23896025339. The next prime is 23896025389. The reversal of 23896025340 is 4352069832.

It is a junction number, because it is equal to n+sod(n) for n = 23896025292 and 23896025301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18102390 + ... + 18103709.

It is an arithmetic number, because the mean of its divisors is an integer number (1520656200).

Almost surely, 2^23896025340 is an apocalyptic number.

23896025340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23896025340 is an abundant number, since it is smaller than the sum of its proper divisors (49095472260).

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

23896025340 is a wasteful number, since it uses less digits than its factorization.

23896025340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36206122 (or 36206120 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 23896025340 in words is "twenty-three billion, eight hundred ninety-six million, twenty-five thousand, three hundred forty".