2942215245 has 80 divisors (see below), whose sum is σ = 5679875520. Its totient is φ = 1451644416.

The previous prime is 2942215231. The next prime is 2942215259. The reversal of 2942215245 is 5425122492.

It is an interprime number because it is at equal distance from previous prime (2942215231) and next prime (2942215259).

It is not a de Polignac number, because 2942215245 - 2⁴ = 2942215229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 402594 + ... + 409836.

It is an arithmetic number, because the mean of its divisors is an integer number (70998444).

Almost surely, 2^2942215245 is an apocalyptic number.

It is an amenable number.

2942215245 is a deficient number, since it is larger than the sum of its proper divisors (2737660275).

2942215245 is a wasteful number, since it uses less digits than its factorization.

2942215245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7336 (or 7327 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2942215245 is about 54242.1906360722. The cubic root of 2942215245 is about 1432.9294674598.

The spelling of 2942215245 in words is "two billion, nine hundred forty-two million, two hundred fifteen thousand, two hundred forty-five".