12108047806750 has 128 divisors (see below), whose sum is σ = 26079631958016. Its totient is φ = 4123290096000.

The previous prime is 12108047806721. The next prime is 12108047806763. The reversal of 12108047806750 is 5760874080121.

It is a junction number, because it is equal to n+sod(n) for n = 12108047806694 and 12108047806703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 260662027 + ... + 260708473.

It is an arithmetic number, because the mean of its divisors is an integer number (203747124672).

Almost surely, 2^{12108047806750} is an apocalyptic number.

12108047806750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12108047806750 is an abundant number, since it is smaller than the sum of its proper divisors (13971584151266).

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

12108047806750 is a wasteful number, since it uses less digits than its factorization.

12108047806750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47475 (or 47465 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 12108047806750 in words is "twelve trillion, one hundred eight billion, forty-seven million, eight hundred six thousand, seven hundred fifty".