44622650037045 has 64 divisors (see below), whose sum is σ = 76576897152000. Its totient is φ = 22108367364096.

The previous prime is 44622650037037. The next prime is 44622650037071. The reversal of 44622650037045 is 54073005622644.

It is a happy number.

It is not a de Polignac number, because 44622650037045 - 2³ = 44622650037037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44622650036985 and 44622650037003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64300171 + ... + 64990439.

It is an arithmetic number, because the mean of its divisors is an integer number (1196514018000).

Almost surely, 2^{44622650037045} is an apocalyptic number.

It is an amenable number.

44622650037045 is a deficient number, since it is larger than the sum of its proper divisors (31954247114955).

44622650037045 is a wasteful number, since it uses less digits than its factorization.

44622650037045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693582.

The product of its (nonzero) digits is 4838400, while the sum is 48.

Adding to 44622650037045 its reverse (54073005622644), we get a palindrome (98695655659689).

The spelling of 44622650037045 in words is "forty-four trillion, six hundred twenty-two billion, six hundred fifty million, thirty-seven thousand, forty-five".