242099092 has 6 divisors (see below), whose sum is σ = 423673418. Its totient is φ = 121049544.

The previous prime is 242099063. The next prime is 242099093. The reversal of 242099092 is 290990242.

242099092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 229946896 + 12152196 = 15164^2 + 3486^2 .

It is a super-2 number, since 2×242099092² = 117223940694448928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242099093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30262383 + ... + 30262390.

Almost surely, 2^242099092 is an apocalyptic number.

It is an amenable number.

242099092 is a deficient number, since it is larger than the sum of its proper divisors (181574326).

242099092 is a wasteful number, since it uses less digits than its factorization.

242099092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60524777 (or 60524775 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 242099092 is about 15559.5337976432. The cubic root of 242099092 is about 623.2530132494.

The spelling of 242099092 in words is "two hundred forty-two million, ninety-nine thousand, ninety-two".