14268533420 has 12 divisors (see below), whose sum is σ = 29963920224. Its totient is φ = 5707413360.

The previous prime is 14268533407. The next prime is 14268533429. The reversal of 14268533420 is 2433586241.

It is not an unprimeable number, because it can be changed into a prime (14268533429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356713316 + ... + 356713355.

It is an arithmetic number, because the mean of its divisors is an integer number (2496993352).

Almost surely, 2^14268533420 is an apocalyptic number.

14268533420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14268533420 is an abundant number, since it is smaller than the sum of its proper divisors (15695386804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14268533420 is a wasteful number, since it uses less digits than its factorization.

14268533420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713426680 (or 713426678 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 14268533420 in words is "fourteen billion, two hundred sixty-eight million, five hundred thirty-three thousand, four hundred twenty".