14278232794 has 24 divisors (see below), whose sum is σ = 24947362368. Its totient is φ = 6111063000.

The previous prime is 14278232791. The next prime is 14278232797. The reversal of 14278232794 is 49723287241.

It is an interprime number because it is at equal distance from previous prime (14278232791) and next prime (14278232797).

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (14278232791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23404 + ... + 170599.

It is an arithmetic number, because the mean of its divisors is an integer number (1039473432).

Almost surely, 2^14278232794 is an apocalyptic number.

14278232794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14278232794 is a deficient number, since it is larger than the sum of its proper divisors (10669129574).

14278232794 is a wasteful number, since it uses less digits than its factorization.

14278232794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194770 (or 194763 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The spelling of 14278232794 in words is "fourteen billion, two hundred seventy-eight million, two hundred thirty-two thousand, seven hundred ninety-four".