44405622650444 has 96 divisors (see below), whose sum is σ = 87180913999872. Its totient is φ = 19615260672000.

The previous prime is 44405622650423. The next prime is 44405622650563.

It is a happy number.

44405622650444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44405622650392 and 44405622650401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4129597772 + ... + 4129608524.

It is an arithmetic number, because the mean of its divisors is an integer number (908134520832).

Almost surely, 2^{44405622650444} is an apocalyptic number.

44405622650444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44405622650444 is a deficient number, since it is larger than the sum of its proper divisors (42775291349428).

44405622650444 is a wasteful number, since it uses less digits than its factorization.

44405622650444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19527 (or 19525 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 50.

The spelling of 44405622650444 in words is "forty-four trillion, four hundred five billion, six hundred twenty-two million, six hundred fifty thousand, four hundred forty-four".