3142405161 has 24 divisors (see below), whose sum is σ = 5206632704. Its totient is φ = 1789024320.

The previous prime is 3142405151. The next prime is 3142405181. The reversal of 3142405161 is 1615042413.

It is a happy number.

3142405161 is a `hidden beast` number, since 3 + 142 + 4 + 0 + 516 + 1 = 666.

3142405161 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 is not a de Polignac number, because 3142405161 - 2¹⁵ = 3142372393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3142405141) 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, 74956 + ... + 109101.

Almost surely, 2^3142405161 is an apocalyptic number.

It is an amenable number.

3142405161 is a deficient number, since it is larger than the sum of its proper divisors (2064227543).

3142405161 is a wasteful number, since it uses less digits than its factorization.

3142405161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184341 (or 184338 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3142405161 is about 56057.1597657248. The cubic root of 3142405161 is about 1464.7181387255.

Adding to 3142405161 its reverse (1615042413), we get a palindrome (4757447574).

The spelling of 3142405161 in words is "three billion, one hundred forty-two million, four hundred five thousand, one hundred sixty-one".