244372742 has 4 divisors (see below), whose sum is σ = 366559116. Its totient is φ = 122186370.

The previous prime is 244372727. The next prime is 244372823. The reversal of 244372742 is 247273442.

It is a happy number.

244372742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61093184 + ... + 61093187.

It is an arithmetic number, because the mean of its divisors is an integer number (91639779).

Almost surely, 2^244372742 is an apocalyptic number.

244372742 is a deficient number, since it is larger than the sum of its proper divisors (122186374).

244372742 is a wasteful number, since it uses less digits than its factorization.

244372742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122186373.

The product of its digits is 75264, while the sum is 35.

The square root of 244372742 is about 15632.4259793546. The cubic root of 244372742 is about 625.1980104337.

The spelling of 244372742 in words is "two hundred forty-four million, three hundred seventy-two thousand, seven hundred forty-two".