2742404461039 has 2 divisors, whose sum is σ = 2742404461040. Its totient is φ = 2742404461038.

The previous prime is 2742404461031. The next prime is 2742404461063. The reversal of 2742404461039 is 9301644042472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2742404461039 - 2³ = 2742404461031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2742404461039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2742404461031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371202230519 + 1371202230520.

It is an arithmetic number, because the mean of its divisors is an integer number (1371202230520).

Almost surely, 2^{2742404461039} is an apocalyptic number.

2742404461039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742404461039 is an equidigital number, since it uses as much as digits as its factorization.

2742404461039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 2742404461039 in words is "two trillion, seven hundred forty-two billion, four hundred four million, four hundred sixty-one thousand, thirty-nine".