2434140455779 has 2 divisors, whose sum is σ = 2434140455780. Its totient is φ = 2434140455778.

The previous prime is 2434140455741. The next prime is 2434140455797. The reversal of 2434140455779 is 9775540414342.

Together with next prime (2434140455797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2434140455779 is a prime.

It is not a weakly prime, because it can be changed into another prime (2434140405779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1217070227889 + 1217070227890.

It is an arithmetic number, because the mean of its divisors is an integer number (1217070227890).

Almost surely, 2^{2434140455779} is an apocalyptic number.

2434140455779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2434140455779 is an equidigital number, since it uses as much as digits as its factorization.

2434140455779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 55.

The spelling of 2434140455779 in words is "two trillion, four hundred thirty-four billion, one hundred forty million, four hundred fifty-five thousand, seven hundred seventy-nine".