12386937058650 has 432 divisors, whose sum is σ = 42581459576448. Its totient is φ = 2573902900800.

The previous prime is 12386937058649. The next prime is 12386937058663. The reversal of 12386937058650 is 5685073968321.

12386937058650 is a `hidden beast` number, since 1 + 2 + 386 + 93 + 70 + 58 + 6 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 29137519 + ... + 29559581.

It is an arithmetic number, because the mean of its divisors is an integer number (98568193464).

Almost surely, 2^{12386937058650} is an apocalyptic number.

12386937058650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12386937058650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21290729788224).

12386937058650 is an abundant number, since it is smaller than the sum of its proper divisors (30194522517798).

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

12386937058650 is a wasteful number, since it uses less digits than its factorization.

12386937058650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422128 (or 422091 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 12386937058650 in words is "twelve trillion, three hundred eighty-six billion, nine hundred thirty-seven million, fifty-eight thousand, six hundred fifty".