6373777842 has 32 divisors (see below), whose sum is σ = 14546764800. Its totient is φ = 2067170544.

The previous prime is 6373777831. The next prime is 6373777897. The reversal of 6373777842 is 2487773736.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1593042 + ... + 1597037.

It is an arithmetic number, because the mean of its divisors is an integer number (454586400).

Almost surely, 2^6373777842 is an apocalyptic number.

6373777842 is an abundant number, since it is smaller than the sum of its proper divisors (8172986958).

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

6373777842 is a wasteful number, since it uses less digits than its factorization.

6373777842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190127 (or 3190121 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 54.

The square root of 6373777842 is about 79835.9432962372. The cubic root of 6373777842 is about 1854.0963858940.

The spelling of 6373777842 in words is "six billion, three hundred seventy-three million, seven hundred seventy-seven thousand, eight hundred forty-two".