14161783328 has 48 divisors (see below), whose sum is σ = 34760746944. Its totient is φ = 5517576960.

The previous prime is 14161783291. The next prime is 14161783369. The reversal of 14161783328 is 82338716141.

It is a super-2 number, since 2×14161783328² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 2871275 + ... + 2876202.

It is an arithmetic number, because the mean of its divisors is an integer number (724182228).

Almost surely, 2^14161783328 is an apocalyptic number.

It is an amenable number.

14161783328 is an abundant number, since it is smaller than the sum of its proper divisors (20598963616).

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

14161783328 is a wasteful number, since it uses less digits than its factorization.

14161783328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747505 (or 5747497 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The spelling of 14161783328 in words is "fourteen billion, one hundred sixty-one million, seven hundred eighty-three thousand, three hundred twenty-eight".