12527460240 has 160 divisors (see below), whose sum is σ = 39294913536. Its totient is φ = 3301294080.

The previous prime is 12527460233. The next prime is 12527460269. The reversal of 12527460240 is 4206472521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16461460 + ... + 16462220.

Almost surely, 2^12527460240 is an apocalyptic number.

12527460240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12527460240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19647456768).

12527460240 is an abundant number, since it is smaller than the sum of its proper divisors (26767453296).

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

12527460240 is a wasteful number, since it uses less digits than its factorization.

12527460240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 12527460240 in words is "twelve billion, five hundred twenty-seven million, four hundred sixty thousand, two hundred forty".