1044111322401 has 16 divisors (see below), whose sum is σ = 1591125404544. Its totient is φ = 596598056064.

The previous prime is 1044111322351. The next prime is 1044111322433. The reversal of 1044111322401 is 1042231114401.

It is a happy number.

1044111322401 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1044111322401 - 2⁹ = 1044111321889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044111322201) 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, 1192390 + ... + 1873503.

It is an arithmetic number, because the mean of its divisors is an integer number (99445337784).

Almost surely, 2^{1044111322401} is an apocalyptic number.

It is an amenable number.

1044111322401 is a deficient number, since it is larger than the sum of its proper divisors (547014082143).

1044111322401 is a wasteful number, since it uses less digits than its factorization.

1044111322401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082120.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1044111322401 its reverse (1042231114401), we get a palindrome (2086342436802).

The spelling of 1044111322401 in words is "one trillion, forty-four billion, one hundred eleven million, three hundred twenty-two thousand, four hundred one".