14252532434 has 32 divisors (see below), whose sum is σ = 25848192000. Its totient is φ = 5757642000.

The previous prime is 14252532431. The next prime is 14252532509. The reversal of 14252532434 is 43423525241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14252532394 and 14252532403.

It is not an unprimeable number, because it can be changed into a prime (14252532431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81692 + ... + 187559.

It is an arithmetic number, because the mean of its divisors is an integer number (807756000).

Almost surely, 2^14252532434 is an apocalyptic number.

14252532434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14252532434 is a deficient number, since it is larger than the sum of its proper divisors (11595659566).

14252532434 is a wasteful number, since it uses less digits than its factorization.

14252532434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269478.

The product of its digits is 115200, while the sum is 35.

The spelling of 14252532434 in words is "fourteen billion, two hundred fifty-two million, five hundred thirty-two thousand, four hundred thirty-four".