12347276133754 has 16 divisors (see below), whose sum is σ = 18714885808320. Its totient is φ = 6109071613920.

The previous prime is 12347276133691. The next prime is 12347276133767. The reversal of 12347276133754 is 45733167274321.

It is a super-2 number, since 2×12347276133754² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12347276133695 and 12347276133704.

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, 22414564 + ... + 22958815.

It is an arithmetic number, because the mean of its divisors is an integer number (1169680363020).

Almost surely, 2^{12347276133754} is an apocalyptic number.

12347276133754 is a deficient number, since it is larger than the sum of its proper divisors (6367609674566).

12347276133754 is a wasteful number, since it uses less digits than its factorization.

12347276133754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45374805.

The product of its digits is 17781120, while the sum is 55.

The spelling of 12347276133754 in words is "twelve trillion, three hundred forty-seven billion, two hundred seventy-six million, one hundred thirty-three thousand, seven hundred fifty-four".