12423541000 has 64 divisors (see below), whose sum is σ = 31307356080. Its totient is φ = 4587148800.

The previous prime is 12423540967. The next prime is 12423541007. The reversal of 12423541000 is 14532421.

It can be written as a sum of positive squares in 8 ways, for example, as 8678916 + 12414862084 = 2946^2 + 111422^2 .

It is not an unprimeable number, because it can be changed into a prime (12423541007) 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, 464829 + ... + 490828.

Almost surely, 2^12423541000 is an apocalyptic number.

12423541000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12423541000 is an abundant number, since it is smaller than the sum of its proper divisors (18883815080).

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

12423541000 is a wasteful number, since it uses less digits than its factorization.

12423541000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955691 (or 955677 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The spelling of 12423541000 in words is "twelve billion, four hundred twenty-three million, five hundred forty-one thousand".