12135790789370 has 16 divisors (see below), whose sum is σ = 21844697269248. Its totient is φ = 4854255460560.

The previous prime is 12135790789363. The next prime is 12135790789373. The reversal of 12135790789370 is 7398709753121.

It is not an unprimeable number, because it can be changed into a prime (12135790789373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6764894 + ... + 8368713.

It is an arithmetic number, because the mean of its divisors is an integer number (1365293579328).

Almost surely, 2^{12135790789370} is an apocalyptic number.

12135790789370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12135790789370 is a deficient number, since it is larger than the sum of its proper divisors (9708906479878).

12135790789370 is a wasteful number, since it uses less digits than its factorization.

12135790789370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15213805.

The product of its (nonzero) digits is 20003760, while the sum is 62.

The spelling of 12135790789370 in words is "twelve trillion, one hundred thirty-five billion, seven hundred ninety million, seven hundred eighty-nine thousand, three hundred seventy".