3142949711 has 12 divisors (see below), whose sum is σ = 3479519400. Its totient is φ = 2836656240.

The previous prime is 3142949591. The next prime is 3142949713. The reversal of 3142949711 is 1179492413.

It is not a de Polignac number, because 3142949711 - 2¹⁰ = 3142948687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142949713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76616 + ... + 110253.

It is an arithmetic number, because the mean of its divisors is an integer number (289959950).

Almost surely, 2^3142949711 is an apocalyptic number.

3142949711 is a deficient number, since it is larger than the sum of its proper divisors (336569689).

3142949711 is a wasteful number, since it uses less digits than its factorization.

3142949711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187030 (or 187019 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 3142949711 is about 56062.0166512051. The cubic root of 3142949711 is about 1464.8027412463.

The spelling of 3142949711 in words is "three billion, one hundred forty-two million, nine hundred forty-nine thousand, seven hundred eleven".