244210042 has 8 divisors (see below), whose sum is σ = 371782656. Its totient is φ = 120282492.

The previous prime is 244210009. The next prime is 244210051. The reversal of 244210042 is 240012442.

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

It is a super-2 number, since 2×244210042² = 119277089227283528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911098 + ... + 911365.

It is an arithmetic number, because the mean of its divisors is an integer number (46472832).

Almost surely, 2^244210042 is an apocalyptic number.

244210042 is a deficient number, since it is larger than the sum of its proper divisors (127572614).

244210042 is a wasteful number, since it uses less digits than its factorization.

244210042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822532.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 244210042 is about 15627.2211861226. The cubic root of 244210042 is about 625.0592302267.

Adding to 244210042 its reverse (240012442), we get a palindrome (484222484).

The spelling of 244210042 in words is "two hundred forty-four million, two hundred ten thousand, forty-two".