44142011401 has 4 divisors (see below), whose sum is σ = 46061229312. Its totient is φ = 42222793492.

The previous prime is 44142011377. The next prime is 44142011461. The reversal of 44142011401 is 10411024144.

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 44142011401 - 2⁷ = 44142011273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44142011461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959608921 + ... + 959608966.

It is an arithmetic number, because the mean of its divisors is an integer number (11515307328).

Almost surely, 2^44142011401 is an apocalyptic number.

It is an amenable number.

44142011401 is a deficient number, since it is larger than the sum of its proper divisors (1919217911).

44142011401 is a wasteful number, since it uses less digits than its factorization.

44142011401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919217910.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 44142011401 its reverse (10411024144), we get a palindrome (54553035545).

The spelling of 44142011401 in words is "forty-four billion, one hundred forty-two million, eleven thousand, four hundred one".