14256430020 has 72 divisors (see below), whose sum is σ = 49422295104. Its totient is φ = 3258612288.

The previous prime is 14256430007. The next prime is 14256430031. The reversal of 14256430020 is 2003465241.

14256430020 is a `hidden beast` number, since 14 + 2 + 5 + 643 + 0 + 0 + 2 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5656054 + ... + 5658573.

Almost surely, 2^14256430020 is an apocalyptic number.

14256430020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14256430020 is an abundant number, since it is smaller than the sum of its proper divisors (35165865084).

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

14256430020 is a wasteful number, since it uses less digits than its factorization.

14256430020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11314649 (or 11314644 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 14256430020 its reverse (2003465241), we get a palindrome (16259895261).

The spelling of 14256430020 in words is "fourteen billion, two hundred fifty-six million, four hundred thirty thousand, twenty".