3142672771 has 18 divisors (see below), whose sum is σ = 3777550740. Its totient is φ = 2606786280.

The previous prime is 3142672739. The next prime is 3142672807. The reversal of 3142672771 is 1772762413.

It is not a de Polignac number, because 3142672771 - 2⁵ = 3142672739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142672571) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13720 + ... + 80458.

It is an arithmetic number, because the mean of its divisors is an integer number (209863930).

Almost surely, 2^3142672771 is an apocalyptic number.

3142672771 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3142672771 is a deficient number, since it is larger than the sum of its proper divisors (634877969).

3142672771 is an equidigital number, since it uses as much as digits as its factorization.

3142672771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66815 (or 66777 counting only the distinct ones).

The product of its digits is 98784, while the sum is 40.

The square root of 3142672771 is about 56059.5466535362. The cubic root of 3142672771 is about 1464.7597164422.

The spelling of 3142672771 in words is "three billion, one hundred forty-two million, six hundred seventy-two thousand, seven hundred seventy-one".