44413040401331 has 12 divisors (see below), whose sum is σ = 51668129147472. Its totient is φ = 38065387632048.

The previous prime is 44413040401277. The next prime is 44413040401339. The reversal of 44413040401331 is 13310404031444.

It is not a de Polignac number, because 44413040401331 - 2⁶ = 44413040401267 is a prime.

It is a super-2 number, since 2×44413040401331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44413040401339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34270580 + ... + 35542913.

It is an arithmetic number, because the mean of its divisors is an integer number (4305677428956).

Almost surely, 2^{44413040401331} is an apocalyptic number.

44413040401331 is a deficient number, since it is larger than the sum of its proper divisors (7255088746141).

44413040401331 is a wasteful number, since it uses less digits than its factorization.

44413040401331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69826490 (or 69826483 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 44413040401331 its reverse (13310404031444), we get a palindrome (57723444432775).

The spelling of 44413040401331 in words is "forty-four trillion, four hundred thirteen billion, forty million, four hundred one thousand, three hundred thirty-one".