44123254001 has 16 divisors (see below), whose sum is σ = 45240266448. Its totient is φ = 43021440000.

The previous prime is 44123253989. The next prime is 44123254039. The reversal of 44123254001 is 10045232144.

It can be written as a sum of positive squares in 8 ways, for example, as 20427269776 + 23695984225 = 142924^2 + 153935^2 .

It is a cyclic number.

It is not a de Polignac number, because 44123254001 - 2³⁴ = 26943384817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44123254601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5164205 + ... + 5172741.

It is an arithmetic number, because the mean of its divisors is an integer number (2827516653).

Almost surely, 2^44123254001 is an apocalyptic number.

It is an amenable number.

44123254001 is a deficient number, since it is larger than the sum of its proper divisors (1117012447).

44123254001 is a wasteful number, since it uses less digits than its factorization.

44123254001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9412.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 44123254001 its reverse (10045232144), we get a palindrome (54168486145).

The spelling of 44123254001 in words is "forty-four billion, one hundred twenty-three million, two hundred fifty-four thousand, one".