3161141577 has 18 divisors (see below), whose sum is σ = 5018930826. Its totient is φ = 1915842720.

The previous prime is 3161141563. The next prime is 3161141609. The reversal of 3161141577 is 7751411613.

It is a happy number.

3161141577 is a `hidden beast` number, since 31 + 6 + 11 + 41 + 577 = 666.

3161141577 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3026210121 + 134931456 = 55011^2 + 11616^2 .

It is not a de Polignac number, because 3161141577 - 2¹⁰ = 3161140553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3161141507) 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, 1450308 + ... + 1452485.

Almost surely, 2^3161141577 is an apocalyptic number.

It is an amenable number.

3161141577 is a deficient number, since it is larger than the sum of its proper divisors (1857789249).

3161141577 is a wasteful number, since it uses less digits than its factorization.

3161141577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902821 (or 2902807 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 3161141577 is about 56224.0302450829. The cubic root of 3161141577 is about 1467.6234722033.

The spelling of 3161141577 in words is "three billion, one hundred sixty-one million, one hundred forty-one thousand, five hundred seventy-seven".