14434561938 has 8 divisors (see below), whose sum is σ = 28869123888. Its totient is φ = 4811520644.

The previous prime is 14434561931. The next prime is 14434561951. The reversal of 14434561938 is 83916543441.

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

14434561938 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14434561931) 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, 1202880156 + ... + 1202880167.

It is an arithmetic number, because the mean of its divisors is an integer number (3608640486).

Almost surely, 2^14434561938 is an apocalyptic number.

14434561938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14434561938 is a wasteful number, since it uses less digits than its factorization.

14434561938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405760328.

The product of its digits is 1244160, while the sum is 48.

The spelling of 14434561938 in words is "fourteen billion, four hundred thirty-four million, five hundred sixty-one thousand, nine hundred thirty-eight".