12366514020 has 96 divisors (see below), whose sum is σ = 39801823488. Its totient is φ = 2810276352.

The previous prime is 12366513997. The next prime is 12366514031. The reversal of 12366514020 is 2041566321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12439 + ... + 157758.

It is an arithmetic number, because the mean of its divisors is an integer number (414602328).

Almost surely, 2^12366514020 is an apocalyptic number.

12366514020 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 12366514020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19900911744).

12366514020 is an abundant number, since it is smaller than the sum of its proper divisors (27435309468).

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

12366514020 is a wasteful number, since it uses less digits than its factorization.

12366514020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170389 (or 170387 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 12366514020 in words is "twelve billion, three hundred sixty-six million, five hundred fourteen thousand, twenty".