743876142146 has 16 divisors (see below), whose sum is σ = 1126918534176. Its totient is φ = 368240804736.

The previous prime is 743876142131. The next prime is 743876142199. The reversal of 743876142146 is 641241678347.

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 7 ways as a sum of consecutive naturals, for example, 685871 + ... + 1399346.

It is an arithmetic number, because the mean of its divisors is an integer number (70432408386).

Almost surely, 2^743876142146 is an apocalyptic number.

743876142146 is a deficient number, since it is larger than the sum of its proper divisors (383042392030).

743876142146 is a wasteful number, since it uses less digits than its factorization.

743876142146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086993.

The product of its digits is 5419008, while the sum is 53.

The spelling of 743876142146 in words is "seven hundred forty-three billion, eight hundred seventy-six million, one hundred forty-two thousand, one hundred forty-six".