14325205145531 has 6 divisors (see below), whose sum is σ = 16664014148940. Its totient is φ = 12278747267556.

The previous prime is 14325205145513. The next prime is 14325205145533. The reversal of 14325205145531 is 13554150252341.

It is not a de Polignac number, because 14325205145531 - 2³⁸ = 14050327238587 is a prime.

It is a super-2 number, since 2×14325205145531² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14325205145533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146175562661 + ... + 146175562758.

It is an arithmetic number, because the mean of its divisors is an integer number (2777335691490).

Almost surely, 2^{14325205145531} is an apocalyptic number.

14325205145531 is a deficient number, since it is larger than the sum of its proper divisors (2338809003409).

14325205145531 is an equidigital number, since it uses as much as digits as its factorization.

14325205145531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292351125433 (or 292351125426 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 14325205145531 its reverse (13554150252341), we get a palindrome (27879355397872).

The spelling of 14325205145531 in words is "fourteen trillion, three hundred twenty-five billion, two hundred five million, one hundred forty-five thousand, five hundred thirty-one".