2234736442 has 8 divisors (see below), whose sum is σ = 3497848416. Its totient is φ = 1068786972.

The previous prime is 2234736391. The next prime is 2234736457. The reversal of 2234736442 is 2446374322.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24290568 + ... + 24290659.

It is an arithmetic number, because the mean of its divisors is an integer number (437231052).

Almost surely, 2^2234736442 is an apocalyptic number.

2234736442 is a deficient number, since it is larger than the sum of its proper divisors (1263111974).

2234736442 is a wasteful number, since it uses less digits than its factorization.

2234736442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48581252.

The product of its digits is 193536, while the sum is 37.

The square root of 2234736442 is about 47272.9990798130. Note that the first 3 decimals coincide. The cubic root of 2234736442 is about 1307.4008722453.

The spelling of 2234736442 in words is "two billion, two hundred thirty-four million, seven hundred thirty-six thousand, four hundred forty-two".