2342390242 has 8 divisors (see below), whose sum is σ = 3666350016. Its totient is φ = 1120273572.

The previous prime is 2342390189. The next prime is 2342390249. The reversal of 2342390242 is 2420932432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2342390249) 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, 25460718 + ... + 25460809.

It is an arithmetic number, because the mean of its divisors is an integer number (458293752).

Almost surely, 2^2342390242 is an apocalyptic number.

2342390242 is a deficient number, since it is larger than the sum of its proper divisors (1323959774).

2342390242 is a wasteful number, since it uses less digits than its factorization.

2342390242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50921552.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2342390242 is about 48398.2462698805. The cubic root of 2342390242 is about 1328.0662802750.

The spelling of 2342390242 in words is "two billion, three hundred forty-two million, three hundred ninety thousand, two hundred forty-two".