44040004413401 has 4 divisors (see below), whose sum is σ = 44040382299600. Its totient is φ = 44039626527204.

The previous prime is 44040004413397. The next prime is 44040004413439. The reversal of 44040004413401 is 10431440004044.

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 44040004413401 - 2² = 44040004413397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44040004403401) 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, 188768231 + ... + 189001388.

It is an arithmetic number, because the mean of its divisors is an integer number (11010095574900).

Almost surely, 2^{44040004413401} is an apocalyptic number.

It is an amenable number.

44040004413401 is a deficient number, since it is larger than the sum of its proper divisors (377886199).

44040004413401 is a wasteful number, since it uses less digits than its factorization.

44040004413401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377886198.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 44040004413401 its reverse (10431440004044), we get a palindrome (54471444417445).

The spelling of 44040004413401 in words is "forty-four trillion, forty billion, four million, four hundred thirteen thousand, four hundred one".