12459760620 has 24 divisors (see below), whose sum is σ = 34887329904. Its totient is φ = 3322602816.

The previous prime is 12459760603. The next prime is 12459760657. The reversal of 12459760620 is 2606795421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103831279 + ... + 103831398.

It is an arithmetic number, because the mean of its divisors is an integer number (1453638746).

Almost surely, 2^12459760620 is an apocalyptic number.

12459760620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12459760620 is an abundant number, since it is smaller than the sum of its proper divisors (22427569284).

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

12459760620 is a wasteful number, since it uses less digits than its factorization.

12459760620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207662689 (or 207662687 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 12459760620 in words is "twelve billion, four hundred fifty-nine million, seven hundred sixty thousand, six hundred twenty".