14343740378 has 32 divisors (see below), whose sum is σ = 25932804480. Its totient is φ = 5869557760.

The previous prime is 14343740371. The next prime is 14343740381. The reversal of 14343740378 is 87304734341.

It is not an unprimeable number, because it can be changed into a prime (14343740371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825143 + ... + 842346.

It is an arithmetic number, because the mean of its divisors is an integer number (810400140).

Almost surely, 2^14343740378 is an apocalyptic number.

14343740378 is a deficient number, since it is larger than the sum of its proper divisors (11589064102).

14343740378 is a wasteful number, since it uses less digits than its factorization.

14343740378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667542.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 14343740378 in words is "fourteen billion, three hundred forty-three million, seven hundred forty thousand, three hundred seventy-eight".