2974142865 has 16 divisors (see below), whose sum is σ = 5009083200. Its totient is φ = 1502724672.

The previous prime is 2974142863. The next prime is 2974142869. The reversal of 2974142865 is 5682414792.

It is not a de Polignac number, because 2974142865 - 2¹ = 2974142863 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2974142863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5217510 + ... + 5218079.

It is an arithmetic number, because the mean of its divisors is an integer number (313067700).

Almost surely, 2^2974142865 is an apocalyptic number.

It is an amenable number.

2974142865 is a deficient number, since it is larger than the sum of its proper divisors (2034940335).

2974142865 is a wasteful number, since it uses less digits than its factorization.

2974142865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10435616.

The product of its digits is 967680, while the sum is 48.

The square root of 2974142865 is about 54535.7026634846. The cubic root of 2974142865 is about 1438.0940036866.

The spelling of 2974142865 in words is "two billion, nine hundred seventy-four million, one hundred forty-two thousand, eight hundred sixty-five".