14011420432 has 10 divisors (see below), whose sum is σ = 27147127118. Its totient is φ = 7005710208.

The previous prime is 14011420429. The next prime is 14011420453. The reversal of 14011420432 is 23402411041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11290337536 + 2721082896 = 106256^2 + 52164^2 .

It is a super-3 number, since 3×14011420432³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437856873 + ... + 437856904.

Almost surely, 2^14011420432 is an apocalyptic number.

It is an amenable number.

14011420432 is a deficient number, since it is larger than the sum of its proper divisors (13135706686).

14011420432 is an equidigital number, since it uses as much as digits as its factorization.

14011420432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875713785 (or 875713779 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14011420432 its reverse (23402411041), we get a palindrome (37413831473).

The spelling of 14011420432 in words is "fourteen billion, eleven million, four hundred twenty thousand, four hundred thirty-two".