9374942494739 has 4 divisors (see below), whose sum is σ = 9397210767120. Its totient is φ = 9352674222360.

The previous prime is 9374942494717. The next prime is 9374942494763.

9374942494739 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9374942494739 - 2²⁴ = 9374925717523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9374942494139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11134135559 + ... + 11134136400.

It is an arithmetic number, because the mean of its divisors is an integer number (2349302691780).

Almost surely, 2^{9374942494739} is an apocalyptic number.

9374942494739 is a deficient number, since it is larger than the sum of its proper divisors (22268272381).

9374942494739 is a wasteful number, since it uses less digits than its factorization.

9374942494739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268272380.

The product of its digits is 1481421312, while the sum is 74.

The spelling of 9374942494739 in words is "nine trillion, three hundred seventy-four billion, nine hundred forty-two million, four hundred ninety-four thousand, seven hundred thirty-nine".