314346342978 has 24 divisors (see below), whose sum is σ = 681117510528. Its totient is φ = 104776919352.

The previous prime is 314346342949. The next prime is 314346342979. The reversal of 314346342978 is 879243643413.

It is a happy number.

314346342978 is a `hidden beast` number, since 3 + 1 + 4 + 346 + 3 + 4 + 297 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (314346342979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50650 + ... + 794517.

It is an arithmetic number, because the mean of its divisors is an integer number (28379896272).

Almost surely, 2^314346342978 is an apocalyptic number.

314346342978 is an abundant number, since it is smaller than the sum of its proper divisors (366771167550).

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

314346342978 is a wasteful number, since it uses less digits than its factorization.

314346342978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865838 (or 865835 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 314346342978 in words is "three hundred fourteen billion, three hundred forty-six million, three hundred forty-two thousand, nine hundred seventy-eight".