14534240325 has 24 divisors (see below), whose sum is σ = 26214485856. Its totient is φ = 7046904000.

The previous prime is 14534240311. The next prime is 14534240333. The reversal of 14534240325 is 52304243541.

It is not a de Polignac number, because 14534240325 - 2¹⁷ = 14534109253 is a prime.

It is a super-2 number, since 2×14534240325² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8807806 + ... + 8809455.

It is an arithmetic number, because the mean of its divisors is an integer number (1092270244).

Almost surely, 2^14534240325 is an apocalyptic number.

14534240325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14534240325 is a deficient number, since it is larger than the sum of its proper divisors (11680245531).

14534240325 is a wasteful number, since it uses less digits than its factorization.

14534240325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617285 (or 17617280 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 14534240325 its reverse (52304243541), we get a palindrome (66838483866).

The spelling of 14534240325 in words is "fourteen billion, five hundred thirty-four million, two hundred forty thousand, three hundred twenty-five".