2912139711 has 24 divisors (see below), whose sum is σ = 4539385760. Its totient is φ = 1788371136.

The previous prime is 2912139701. The next prime is 2912139757. The reversal of 2912139711 is 1179312192.

It is not a de Polignac number, because 2912139711 - 2²⁹ = 2375268799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2912139701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31425 + ... + 82533.

Almost surely, 2^2912139711 is an apocalyptic number.

2912139711 is a deficient number, since it is larger than the sum of its proper divisors (1627246049).

2912139711 is a wasteful number, since it uses less digits than its factorization.

2912139711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51615 (or 51612 counting only the distinct ones).

The product of its digits is 6804, while the sum is 36.

The square root of 2912139711 is about 53964.2447459427. The cubic root of 2912139711 is about 1428.0302335124.

The spelling of 2912139711 in words is "two billion, nine hundred twelve million, one hundred thirty-nine thousand, seven hundred eleven".