14321432104012 has 48 divisors (see below), whose sum is σ = 28559156516352. Its totient is φ = 6220269982080.

The previous prime is 14321432103991. The next prime is 14321432104039. The reversal of 14321432104012 is 21040123412341.

It is a happy number.

It is a super-2 number, since 2×14321432104012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6338673 + ... + 8295880.

It is an arithmetic number, because the mean of its divisors is an integer number (594982427424).

Almost surely, 2^{14321432104012} is an apocalyptic number.

It is an amenable number.

14321432104012 is a deficient number, since it is larger than the sum of its proper divisors (14237724412340).

14321432104012 is a wasteful number, since it uses less digits than its factorization.

14321432104012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14635558 (or 14635556 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14321432104012 its reverse (21040123412341), we get a palindrome (35361555516353).

The spelling of 14321432104012 in words is "fourteen trillion, three hundred twenty-one billion, four hundred thirty-two million, one hundred four thousand, twelve".