14373078978 has 48 divisors (see below), whose sum is σ = 31282269984. Its totient is φ = 4387288320.

The previous prime is 14373078949. The next prime is 14373078991. The reversal of 14373078978 is 87987037341.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88173 + ... + 191103.

It is an arithmetic number, because the mean of its divisors is an integer number (651713958).

Almost surely, 2^14373078978 is an apocalyptic number.

14373078978 is an abundant number, since it is smaller than the sum of its proper divisors (16909191006).

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

14373078978 is a wasteful number, since it uses less digits than its factorization.

14373078978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103027 (or 102990 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 14373078978 in words is "fourteen billion, three hundred seventy-three million, seventy-eight thousand, nine hundred seventy-eight".