44105454314131 has 4 divisors (see below), whose sum is σ = 50406233501872. Its totient is φ = 37804675126392.

The previous prime is 44105454314083. The next prime is 44105454314153. The reversal of 44105454314131 is 13141345450144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44105454314131 - 2⁹ = 44105454313619 is a prime.

It is a super-2 number, since 2×44105454314131² (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 (44105454314161) 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, 3150389593860 + ... + 3150389593873.

It is an arithmetic number, because the mean of its divisors is an integer number (12601558375468).

Almost surely, 2^{44105454314131} is an apocalyptic number.

44105454314131 is a deficient number, since it is larger than the sum of its proper divisors (6300779187741).

44105454314131 is an equidigital number, since it uses as much as digits as its factorization.

44105454314131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300779187740.

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 44105454314131 its reverse (13141345450144), we get a palindrome (57246799764275).

The spelling of 44105454314131 in words is "forty-four trillion, one hundred five billion, four hundred fifty-four million, three hundred fourteen thousand, one hundred thirty-one".