44421034131 has 12 divisors (see below), whose sum is σ = 64168584480. Its totient is φ = 29611775760.

The previous prime is 44421034079. The next prime is 44421034157. The reversal of 44421034131 is 13143012444.

44421034131 is a `hidden beast` number, since 444 + 210 + 3 + 4 + 1 + 3 + 1 = 666.

44421034131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44421034131 - 2²³ = 44412645523 is a prime.

It is a super-2 number, since 2×44421034131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44421034095 and 44421034104.

It is not an unprimeable number, because it can be changed into a prime (44421034831) 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, 57300 + ... + 303521.

It is an arithmetic number, because the mean of its divisors is an integer number (5347382040).

Almost surely, 2^44421034131 is an apocalyptic number.

44421034131 is a deficient number, since it is larger than the sum of its proper divisors (19747550349).

44421034131 is a wasteful number, since it uses less digits than its factorization.

44421034131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374506 (or 374503 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 44421034131 its reverse (13143012444), we get a palindrome (57564046575).

The spelling of 44421034131 in words is "forty-four billion, four hundred twenty-one million, thirty-four thousand, one hundred thirty-one".