3200023319978 has 16 divisors (see below), whose sum is σ = 4854393037440. Its totient is φ = 1581895456416.

The previous prime is 3200023319971. The next prime is 3200023319993. The reversal of 3200023319978 is 8799133200023.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3200023319971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266101 + ... + 2828967.

It is an arithmetic number, because the mean of its divisors is an integer number (303399564840).

Almost surely, 2^{3200023319978} is an apocalyptic number.

3200023319978 is a deficient number, since it is larger than the sum of its proper divisors (1654369717462).

3200023319978 is a wasteful number, since it uses less digits than its factorization.

3200023319978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574461.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 3200023319978 in words is "three trillion, two hundred billion, twenty-three million, three hundred nineteen thousand, nine hundred seventy-eight".