14029083778 has 4 divisors (see below), whose sum is σ = 21043625670. Its totient is φ = 7014541888.

The previous prime is 14029083773. The next prime is 14029083793. The reversal of 14029083778 is 87738092041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87738092041 = 6983 ⋅12564527.

It can be written as a sum of positive squares in only one way, i.e., 9092194609 + 4936889169 = 95353^2 + 70263^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14029083773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507270943 + ... + 3507270946.

Almost surely, 2^14029083778 is an apocalyptic number.

14029083778 is a deficient number, since it is larger than the sum of its proper divisors (7014541892).

14029083778 is an equidigital number, since it uses as much as digits as its factorization.

14029083778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014541891.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 14029083778 in words is "fourteen billion, twenty-nine million, eighty-three thousand, seven hundred seventy-eight".