14536105444 has 24 divisors (see below), whose sum is σ = 29218313600. Its totient is φ = 6198451776.

The previous prime is 14536105427. The next prime is 14536105481. The reversal of 14536105444 is 44450163541.

It is a super-2 number, since 2×14536105444² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298817 + ... + 1309960.

Almost surely, 2^14536105444 is an apocalyptic number.

14536105444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14536105444 is an abundant number, since it is smaller than the sum of its proper divisors (14682208156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14536105444 is a wasteful number, since it uses less digits than its factorization.

14536105444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608987 (or 2608985 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 14536105444 its reverse (44450163541), we get a palindrome (58986268985).

The spelling of 14536105444 in words is "fourteen billion, five hundred thirty-six million, one hundred five thousand, four hundred forty-four".