2094998242 has 4 divisors (see below), whose sum is σ = 3142497366. Its totient is φ = 1047499120.

The previous prime is 2094998233. The next prime is 2094998249. The reversal of 2094998242 is 2428994902.

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

It can be written as a sum of positive squares in only one way, i.e., 2017716561 + 77281681 = 44919^2 + 8791^2 .

It is not an unprimeable number, because it can be changed into a prime (2094998249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523749559 + ... + 523749562.

Almost surely, 2^2094998242 is an apocalyptic number.

2094998242 is a deficient number, since it is larger than the sum of its proper divisors (1047499124).

2094998242 is a wasteful number, since it uses less digits than its factorization.

2094998242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047499123.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 2094998242 is about 45771.1507611508. The cubic root of 2094998242 is about 1279.5616667240.

The spelling of 2094998242 in words is "two billion, ninety-four million, nine hundred ninety-eight thousand, two hundred forty-two".