2942311617 has 12 divisors (see below), whose sum is σ = 4857149440. Its totient is φ = 1681320888.

The previous prime is 2942311597. The next prime is 2942311621. The reversal of 2942311617 is 7161132492.

2942311617 is a `hidden beast` number, since 2 + 9 + 4 + 2 + 31 + 1 + 617 = 666.

It is not a de Polignac number, because 2942311617 - 2¹⁵ = 2942278849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2942311717) 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, 23351617 + ... + 23351742.

Almost surely, 2^2942311617 is an apocalyptic number.

It is an amenable number.

2942311617 is a deficient number, since it is larger than the sum of its proper divisors (1914837823).

2942311617 is a wasteful number, since it uses less digits than its factorization.

2942311617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46703372 (or 46703369 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2942311617 is about 54243.0789778751. The cubic root of 2942311617 is about 1432.9451124483.

The spelling of 2942311617 in words is "two billion, nine hundred forty-two million, three hundred eleven thousand, six hundred seventeen".