44949225622144 has 64 divisors (see below), whose sum is σ = 89900896833000. Its totient is φ = 22385873387520.

The previous prime is 44949225622117. The next prime is 44949225622211. The reversal of 44949225622144 is 44122652294944.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40645725160000 + 4303500462144 = 6375400^2 + 2074488^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850302274 + ... + 850355134.

Almost surely, 2^{44949225622144} is an apocalyptic number.

It is an amenable number.

44949225622144 is an abundant number, since it is smaller than the sum of its proper divisors (44951671210856).

44949225622144 is a wasteful number, since it uses less digits than its factorization.

44949225622144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78981 (or 78969 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 58.

The spelling of 44949225622144 in words is "forty-four trillion, nine hundred forty-nine billion, two hundred twenty-five million, six hundred twenty-two thousand, one hundred forty-four".