2994414645839 has 2 divisors, whose sum is σ = 2994414645840. Its totient is φ = 2994414645838.

The previous prime is 2994414645811. The next prime is 2994414645877. The reversal of 2994414645839 is 9385464144992.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2994414645839 - 2³² = 2990119678543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994414645809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497207322919 + 1497207322920.

It is an arithmetic number, because the mean of its divisors is an integer number (1497207322920).

Almost surely, 2^{2994414645839} is an apocalyptic number.

2994414645839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994414645839 is an equidigital number, since it uses as much as digits as its factorization.

2994414645839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 268738560, while the sum is 68.

The spelling of 2994414645839 in words is "two trillion, nine hundred ninety-four billion, four hundred fourteen million, six hundred forty-five thousand, eight hundred thirty-nine".