12470143488 has 80 divisors (see below), whose sum is σ = 36241403616. Its totient is φ = 3778826240.

The previous prime is 12470143487. The next prime is 12470143489. The reversal of 12470143488 is 88434107421.

It is an interprime number because it is at equal distance from previous prime (12470143487) and next prime (12470143489).

It is a super-2 number, since 2×12470143488² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12470143487) 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, 352131 + ... + 385922.

Almost surely, 2^12470143488 is an apocalyptic number.

It is an amenable number.

12470143488 is an abundant number, since it is smaller than the sum of its proper divisors (23771260128).

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

12470143488 is an equidigital number, since it uses as much as digits as its factorization.

12470143488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738085 (or 738069 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 12470143488 in words is "twelve billion, four hundred seventy million, one hundred forty-three thousand, four hundred eighty-eight".