14087514421 has 16 divisors (see below), whose sum is σ = 15107228928. Its totient is φ = 13102214400.

The previous prime is 14087514373. The next prime is 14087514439. The reversal of 14087514421 is 12441578041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14087514421 - 2¹⁹ = 14086990133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14087511421) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1553661 + ... + 1562701.

It is an arithmetic number, because the mean of its divisors is an integer number (944201808).

Almost surely, 2^14087514421 is an apocalyptic number.

It is an amenable number.

14087514421 is a deficient number, since it is larger than the sum of its proper divisors (1019714507).

14087514421 is a wasteful number, since it uses less digits than its factorization.

14087514421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10932.

The product of its (nonzero) digits is 35840, while the sum is 37.

The spelling of 14087514421 in words is "fourteen billion, eighty-seven million, five hundred fourteen thousand, four hundred twenty-one".