13441444420131 has 96 divisors (see below), whose sum is σ = 24295401661440. Its totient is φ = 6971533920000.

The previous prime is 13441444420099. The next prime is 13441444420147. The reversal of 13441444420131 is 13102444414431.

13441444420131 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 1 + 4 + 444 + 201 + 3 + 1 = 666.

It is not a de Polignac number, because 13441444420131 - 2⁵ = 13441444420099 is a prime.

It is a super-2 number, since 2×13441444420131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13441444420231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 162375330 + ... + 162458088.

It is an arithmetic number, because the mean of its divisors is an integer number (253077100640).

Almost surely, 2^{13441444420131} is an apocalyptic number.

13441444420131 is a deficient number, since it is larger than the sum of its proper divisors (10853957241309).

13441444420131 is a wasteful number, since it uses less digits than its factorization.

13441444420131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86097 (or 86094 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 13441444420131 its reverse (13102444414431), we get a palindrome (26543888834562).

The spelling of 13441444420131 in words is "thirteen trillion, four hundred forty-one billion, four hundred forty-four million, four hundred twenty thousand, one hundred thirty-one".