14836253421 has 8 divisors (see below), whose sum is σ = 21580005024. Its totient is φ = 8991668720.

The previous prime is 14836253401. The next prime is 14836253429. The reversal of 14836253421 is 12435263841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14836253421 - 2¹⁷ = 14836122349 is a prime.

It is a super-5 number, since 5×14836253421⁵ (a number of 52 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 14836253421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14836253429) 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 7 ways as a sum of consecutive naturals, for example, 224791686 + ... + 224791751.

It is an arithmetic number, because the mean of its divisors is an integer number (2697500628).

Almost surely, 2^14836253421 is an apocalyptic number.

14836253421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14836253421 is a deficient number, since it is larger than the sum of its proper divisors (6743751603).

14836253421 is a wasteful number, since it uses less digits than its factorization.

14836253421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449583451.

The product of its digits is 138240, while the sum is 39.

The spelling of 14836253421 in words is "fourteen billion, eight hundred thirty-six million, two hundred fifty-three thousand, four hundred twenty-one".