12902063460 has 192 divisors, whose sum is σ = 43905818880. Its totient is φ = 2787563520.

The previous prime is 12902063443. The next prime is 12902063491. The reversal of 12902063460 is 6436020921.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 222894 + ... + 274746.

It is an arithmetic number, because the mean of its divisors is an integer number (228676140).

Almost surely, 2^12902063460 is an apocalyptic number.

12902063460 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 12902063460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21952909440).

12902063460 is an abundant number, since it is smaller than the sum of its proper divisors (31003755420).

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

12902063460 is a wasteful number, since it uses less digits than its factorization.

12902063460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51918 (or 51916 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 12902063460 in words is "twelve billion, nine hundred two million, sixty-three thousand, four hundred sixty".