14442871744430 has 64 divisors (see below), whose sum is σ = 28004251004928. Its totient is φ = 5347388513280.

The previous prime is 14442871744429. The next prime is 14442871744487. The reversal of 14442871744430 is 3444717824441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140858942 + ... + 140961438.

It is an arithmetic number, because the mean of its divisors is an integer number (437566421952).

Almost surely, 2^{14442871744430} is an apocalyptic number.

14442871744430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14442871744430 is a deficient number, since it is larger than the sum of its proper divisors (13561379260498).

14442871744430 is a wasteful number, since it uses less digits than its factorization.

14442871744430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122321.

The product of its (nonzero) digits is 9633792, while the sum is 53.

The spelling of 14442871744430 in words is "fourteen trillion, four hundred forty-two billion, eight hundred seventy-one million, seven hundred forty-four thousand, four hundred thirty".