9203424242 has 16 divisors (see below), whose sum is σ = 14408681112. Its totient is φ = 4404766080.

The previous prime is 9203424221. The next prime is 9203424259. The reversal of 9203424242 is 2424243029.

It can be written as a sum of positive squares in 4 ways, for example, as 7312131121 + 1891293121 = 85511^2 + 43489^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9203424199 and 9203424208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054493 + ... + 1063184.

Almost surely, 2^9203424242 is an apocalyptic number.

9203424242 is a deficient number, since it is larger than the sum of its proper divisors (5205256870).

9203424242 is a wasteful number, since it uses less digits than its factorization.

9203424242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117773.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 9203424242 is about 95934.4789009666. The cubic root of 9203424242 is about 2095.6390409497.

The spelling of 9203424242 in words is "nine billion, two hundred three million, four hundred twenty-four thousand, two hundred forty-two".