2942150213 has 4 divisors (see below), whose sum is σ = 2963625900. Its totient is φ = 2920674528.

The previous prime is 2942150117. The next prime is 2942150249. The reversal of 2942150213 is 3120512492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1187629444 + 1754520769 = 34462^2 + 41887^2 .

It is a cyclic number.

It is not a de Polignac number, because 2942150213 - 2⁸ = 2942149957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942150273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10737638 + ... + 10737911.

It is an arithmetic number, because the mean of its divisors is an integer number (740906475).

Almost surely, 2^2942150213 is an apocalyptic number.

It is an amenable number.

2942150213 is a deficient number, since it is larger than the sum of its proper divisors (21475687).

2942150213 is a wasteful number, since it uses less digits than its factorization.

2942150213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21475686.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2942150213 is about 54241.5911731948. The cubic root of 2942150213 is about 1432.9189100002.

The spelling of 2942150213 in words is "two billion, nine hundred forty-two million, one hundred fifty thousand, two hundred thirteen".