44023133121401 has 4 divisors (see below), whose sum is σ = 50312152138752. Its totient is φ = 37734114104052.

The previous prime is 44023133121377. The next prime is 44023133121413. The reversal of 44023133121401 is 10412133132044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44023133121401 - 2¹⁰ = 44023133120377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44023133121101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3144509508665 + ... + 3144509508678.

It is an arithmetic number, because the mean of its divisors is an integer number (12578038034688).

Almost surely, 2^{44023133121401} is an apocalyptic number.

It is an amenable number.

44023133121401 is a deficient number, since it is larger than the sum of its proper divisors (6289019017351).

44023133121401 is an equidigital number, since it uses as much as digits as its factorization.

44023133121401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289019017350.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 44023133121401 its reverse (10412133132044), we get a palindrome (54435266253445).

The spelling of 44023133121401 in words is "forty-four trillion, twenty-three billion, one hundred thirty-three million, one hundred twenty-one thousand, four hundred one".