244072045 has 16 divisors (see below), whose sum is σ = 334984320. Its totient is φ = 167235264.

The previous prime is 244072013. The next prime is 244072063. The reversal of 244072045 is 540270442.

It is a happy number.

It is not a de Polignac number, because 244072045 - 2⁵ = 244072013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76951 + ... + 80059.

It is an arithmetic number, because the mean of its divisors is an integer number (20936520).

Almost surely, 2^244072045 is an apocalyptic number.

It is an amenable number.

244072045 is a deficient number, since it is larger than the sum of its proper divisors (90912275).

244072045 is a wasteful number, since it uses less digits than its factorization.

244072045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5364.

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 244072045 is about 15622.8052858634. The cubic root of 244072045 is about 624.9414729195.

The spelling of 244072045 in words is "two hundred forty-four million, seventy-two thousand, forty-five".