44125222252145 has 16 divisors (see below), whose sum is σ = 54815292000000. Its totient is φ = 34058567782848.

The previous prime is 44125222252073. The next prime is 44125222252193. The reversal of 44125222252145 is 54125222252144.

It is a cyclic number.

It is not a de Polignac number, because 44125222252145 - 2¹⁴ = 44125222235761 is a prime.

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, 108557645 + ... + 108963354.

It is an arithmetic number, because the mean of its divisors is an integer number (3425955750000).

Almost surely, 2^{44125222252145} is an apocalyptic number.

It is an amenable number.

44125222252145 is a deficient number, since it is larger than the sum of its proper divisors (10690069747855).

44125222252145 is a wasteful number, since it uses less digits than its factorization.

44125222252145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217522432.

The product of its digits is 512000, while the sum is 41.

Subtracting 44125222252145 from its reverse (54125222252144), we obtain a palindrome (9999999999999).

The spelling of 44125222252145 in words is "forty-four trillion, one hundred twenty-five billion, two hundred twenty-two million, two hundred fifty-two thousand, one hundred forty-five".