2939421404107 has 4 divisors (see below), whose sum is σ = 2940133304920. Its totient is φ = 2938709503296.

The previous prime is 2939421404071. The next prime is 2939421404111. The reversal of 2939421404107 is 7014041249392.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2939421404107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2939421404177) 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, 355944213 + ... + 355952470.

It is an arithmetic number, because the mean of its divisors is an integer number (735033326230).

Almost surely, 2^{2939421404107} is an apocalyptic number.

2939421404107 is a deficient number, since it is larger than the sum of its proper divisors (711900813).

2939421404107 is an equidigital number, since it uses as much as digits as its factorization.

2939421404107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711900812.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 2939421404107 in words is "two trillion, nine hundred thirty-nine billion, four hundred twenty-one million, four hundred four thousand, one hundred seven".