12401653460 has 24 divisors (see below), whose sum is σ = 29763968640. Its totient is φ = 4251995424.

The previous prime is 12401653423. The next prime is 12401653483. The reversal of 12401653460 is 6435610421.

12401653460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44291480 + ... + 44291759.

It is an arithmetic number, because the mean of its divisors is an integer number (1240165360).

Almost surely, 2^12401653460 is an apocalyptic number.

12401653460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12401653460 is an abundant number, since it is smaller than the sum of its proper divisors (17362315180).

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

12401653460 is a wasteful number, since it uses less digits than its factorization.

12401653460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88583255 (or 88583253 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 12401653460 in words is "twelve billion, four hundred one million, six hundred fifty-three thousand, four hundred sixty".