23025522340 has 24 divisors (see below), whose sum is σ = 48363279552. Its totient is φ = 9208364640.

The previous prime is 23025522323. The next prime is 23025522349. The reversal of 23025522340 is 4322552032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23025522299 and 23025522308.

It is not an unprimeable number, because it can be changed into a prime (23025522349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10576 + ... + 214855.

It is an arithmetic number, because the mean of its divisors is an integer number (2015136648).

Almost surely, 2^23025522340 is an apocalyptic number.

23025522340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23025522340 is an abundant number, since it is smaller than the sum of its proper divisors (25337757212).

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

23025522340 is a wasteful number, since it uses less digits than its factorization.

23025522340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230547 (or 230545 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 23025522340 in words is "twenty-three billion, twenty-five million, five hundred twenty-two thousand, three hundred forty".