244347055150989 has 32 divisors (see below), whose sum is σ = 373423339806976. Its totient is φ = 139220467407360.

The previous prime is 244347055150973. The next prime is 244347055151029. The reversal of 244347055150989 is 989051550743442.

It is not a de Polignac number, because 244347055150989 - 2⁴ = 244347055150973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244347055155989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4035219 + ... + 22471695.

It is an arithmetic number, because the mean of its divisors is an integer number (11669479368968).

Almost surely, 2^{244347055150989} is an apocalyptic number.

It is an amenable number.

244347055150989 is a deficient number, since it is larger than the sum of its proper divisors (129076284655987).

244347055150989 is a wasteful number, since it uses less digits than its factorization.

244347055150989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18438325.

The product of its (nonzero) digits is 217728000, while the sum is 66.

The spelling of 244347055150989 in words is "two hundred forty-four trillion, three hundred forty-seven billion, fifty-five million, one hundred fifty thousand, nine hundred eighty-nine".