14400421042 has 16 divisors (see below), whose sum is σ = 24693993792. Its totient is φ = 6169719600.

The previous prime is 14400421031. The next prime is 14400421099. The reversal of 14400421042 is 24012400441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109588 + ... + 202015.

It is an arithmetic number, because the mean of its divisors is an integer number (1543374612).

Almost surely, 2^14400421042 is an apocalyptic number.

14400421042 is a deficient number, since it is larger than the sum of its proper divisors (10293572750).

14400421042 is a wasteful number, since it uses less digits than its factorization.

14400421042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314913.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 14400421042 its reverse (24012400441), we get a palindrome (38412821483).

The spelling of 14400421042 in words is "fourteen billion, four hundred million, four hundred twenty-one thousand, forty-two".