14147735782 has 16 divisors (see below), whose sum is σ = 21957658560. Its totient is φ = 6828611328.

The previous prime is 14147735779. The next prime is 14147735813. The reversal of 14147735782 is 28753774141.

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, 318883 + ... + 360529.

It is an arithmetic number, because the mean of its divisors is an integer number (1372353660).

Almost surely, 2^14147735782 is an apocalyptic number.

14147735782 is a deficient number, since it is larger than the sum of its proper divisors (7809922778).

14147735782 is a wasteful number, since it uses less digits than its factorization.

14147735782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47535.

The product of its digits is 1317120, while the sum is 49.

The spelling of 14147735782 in words is "fourteen billion, one hundred forty-seven million, seven hundred thirty-five thousand, seven hundred eighty-two".