14062432154421 has 32 divisors (see below), whose sum is σ = 22122525155328. Its totient is φ = 7775470105920.

The previous prime is 14062432154377. The next prime is 14062432154423. The reversal of 14062432154421 is 12445123426041.

14062432154421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14062432154421 - 2¹⁹ = 14062431630133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14062432154421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14062432154423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3756766 + ... + 6499088.

It is an arithmetic number, because the mean of its divisors is an integer number (691328911104).

Almost surely, 2^{14062432154421} is an apocalyptic number.

It is an amenable number.

14062432154421 is a deficient number, since it is larger than the sum of its proper divisors (8060093000907).

14062432154421 is a wasteful number, since it uses less digits than its factorization.

14062432154421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750241.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 14062432154421 in words is "fourteen trillion, sixty-two billion, four hundred thirty-two million, one hundred fifty-four thousand, four hundred twenty-one".