14542435432 has 32 divisors (see below), whose sum is σ = 31166251200. Its totient is φ = 6231694464.

The previous prime is 14542435429. The next prime is 14542435483. The reversal of 14542435432 is 23453424541.

It is a super-2 number, since 2×14542435432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14542435391 and 14542435400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802423 + ... + 820345.

It is an arithmetic number, because the mean of its divisors is an integer number (973945350).

Almost surely, 2^14542435432 is an apocalyptic number.

It is an amenable number.

14542435432 is an abundant number, since it is smaller than the sum of its proper divisors (16623815768).

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

14542435432 is a wasteful number, since it uses less digits than its factorization.

14542435432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32425 (or 32421 counting only the distinct ones).

The product of its digits is 230400, while the sum is 37.

Adding to 14542435432 its reverse (23453424541), we get a palindrome (37995859973).

The spelling of 14542435432 in words is "fourteen billion, five hundred forty-two million, four hundred thirty-five thousand, four hundred thirty-two".