2792378877742 has 8 divisors (see below), whose sum is σ = 4196577053016. Its totient is φ = 1393519860072.

The previous prime is 2792378877677. The next prime is 2792378877787. The reversal of 2792378877742 is 2477788732972.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1334788093 + ... + 1334790184.

It is an arithmetic number, because the mean of its divisors is an integer number (524572131627).

Almost surely, 2^{2792378877742} is an apocalyptic number.

2792378877742 is a deficient number, since it is larger than the sum of its proper divisors (1404198175274).

2792378877742 is a wasteful number, since it uses less digits than its factorization.

2792378877742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669578802.

The product of its digits is 929359872, while the sum is 73.

The spelling of 2792378877742 in words is "two trillion, seven hundred ninety-two billion, three hundred seventy-eight million, eight hundred seventy-seven thousand, seven hundred forty-two".