44243322201023 has 16 divisors (see below), whose sum is σ = 51521302506240. Its totient is φ = 37567616385600.

The previous prime is 44243322201019. The next prime is 44243322201059. The reversal of 44243322201023 is 32010222334244.

It is a cyclic number.

It is not a de Polignac number, because 44243322201023 - 2² = 44243322201019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44243322201823) 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, 1490763590 + ... + 1490793267.

It is an arithmetic number, because the mean of its divisors is an integer number (3220081406640).

Almost surely, 2^{44243322201023} is an apocalyptic number.

44243322201023 is a deficient number, since it is larger than the sum of its proper divisors (7277980305217).

44243322201023 is a wasteful number, since it uses less digits than its factorization.

44243322201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981556958.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 44243322201023 its reverse (32010222334244), we get a palindrome (76253544535267).

The spelling of 44243322201023 in words is "forty-four trillion, two hundred forty-three billion, three hundred twenty-two million, two hundred one thousand, twenty-three".