123334575433379 has 2 divisors, whose sum is σ = 123334575433380. Its totient is φ = 123334575433378.

The previous prime is 123334575433361. The next prime is 123334575433387. The reversal of 123334575433379 is 973334575433321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123334575433379 is a prime.

It is a super-2 number, since 2×123334575433379² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123334575433319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61667287716689 + 61667287716690.

It is an arithmetic number, because the mean of its divisors is an integer number (61667287716690).

Almost surely, 2^{123334575433379} is an apocalyptic number.

123334575433379 is a deficient number, since it is larger than the sum of its proper divisors (1).

123334575433379 is an equidigital number, since it uses as much as digits as its factorization.

123334575433379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 257191200, while the sum is 62.

The spelling of 123334575433379 in words is "one hundred twenty-three trillion, three hundred thirty-four billion, five hundred seventy-five million, four hundred thirty-three thousand, three hundred seventy-nine".