23422549460 has 12 divisors (see below), whose sum is σ = 49187353908. Its totient is φ = 9369019776.

The previous prime is 23422549427. The next prime is 23422549471. The reversal of 23422549460 is 6494522432.

It can be written as a sum of positive squares in 2 ways, for example, as 9768159556 + 13654389904 = 98834^2 + 116852^2 .

It is a super-2 number, since 2×23422549460² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585563717 + ... + 585563756.

It is an arithmetic number, because the mean of its divisors is an integer number (4098946159).

Almost surely, 2^23422549460 is an apocalyptic number.

23422549460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23422549460 is an abundant number, since it is smaller than the sum of its proper divisors (25764804448).

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

23422549460 is a wasteful number, since it uses less digits than its factorization.

23422549460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171127482 (or 1171127480 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 23422549460 in words is "twenty-three billion, four hundred twenty-two million, five hundred forty-nine thousand, four hundred sixty".