14532410397 has 4 divisors (see below), whose sum is σ = 19376547200. Its totient is φ = 9688273596.

The previous prime is 14532410381. The next prime is 14532410401. The reversal of 14532410397 is 79301423541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14532410397 - 2⁴ = 14532410381 is a prime.

It is a super-2 number, since 2×14532410397² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532410377) 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, 2422068397 + ... + 2422068402.

It is an arithmetic number, because the mean of its divisors is an integer number (4844136800).

Almost surely, 2^14532410397 is an apocalyptic number.

It is an amenable number.

14532410397 is a deficient number, since it is larger than the sum of its proper divisors (4844136803).

14532410397 is an equidigital number, since it uses as much as digits as its factorization.

14532410397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4844136802.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 14532410397 in words is "fourteen billion, five hundred thirty-two million, four hundred ten thousand, three hundred ninety-seven".