14223430401020 has 24 divisors (see below), whose sum is σ = 30432773728224. Its totient is φ = 5582025515456.

The previous prime is 14223430400989. The next prime is 14223430401049. The reversal of 14223430401020 is 2010403432241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6709164224 + ... + 6709166343.

It is an arithmetic number, because the mean of its divisors is an integer number (1268032238676).

Almost surely, 2^{14223430401020} is an apocalyptic number.

14223430401020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14223430401020 is an abundant number, since it is smaller than the sum of its proper divisors (16209343327204).

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

14223430401020 is a wasteful number, since it uses less digits than its factorization.

14223430401020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13418330629 (or 13418330627 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14223430401020 its reverse (2010403432241), we get a palindrome (16233833833261).

The spelling of 14223430401020 in words is "fourteen trillion, two hundred twenty-three billion, four hundred thirty million, four hundred one thousand, twenty".