23010250440 has 32 divisors (see below), whose sum is σ = 69030751680. Its totient is φ = 6136066752.

The previous prime is 23010250423. The next prime is 23010250441. The reversal of 23010250440 is 4405201032.

It is not an unprimeable number, because it can be changed into a prime (23010250441) 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, 95875924 + ... + 95876163.

It is an arithmetic number, because the mean of its divisors is an integer number (2157210990).

Almost surely, 2^23010250440 is an apocalyptic number.

23010250440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23010250440 is an abundant number, since it is smaller than the sum of its proper divisors (46020501240).

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

23010250440 is a wasteful number, since it uses less digits than its factorization.

23010250440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191752101 (or 191752097 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 23010250440 its reverse (4405201032), we get a palindrome (27415451472).

The spelling of 23010250440 in words is "twenty-three billion, ten million, two hundred fifty thousand, four hundred forty".