1933239242 has 16 divisors (see below), whose sum is σ = 3164532192. Its totient is φ = 878453520.

The previous prime is 1933239229. The next prime is 1933239251. The reversal of 1933239242 is 2429323391.

It is a junction number, because it is equal to n+sod(n) for n = 1933239196 and 1933239205.

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, 62213 + ... + 87959.

It is an arithmetic number, because the mean of its divisors is an integer number (197783262).

Almost surely, 2^1933239242 is an apocalyptic number.

1933239242 is a deficient number, since it is larger than the sum of its proper divisors (1231292950).

1933239242 is a wasteful number, since it uses less digits than its factorization.

1933239242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29173.

The product of its digits is 69984, while the sum is 38.

The square root of 1933239242 is about 43968.6165577222. The cubic root of 1933239242 is about 1245.7432253105.

The spelling of 1933239242 in words is "one billion, nine hundred thirty-three million, two hundred thirty-nine thousand, two hundred forty-two".