2781060202774 has 16 divisors (see below), whose sum is σ = 4827880281600. Its totient is φ = 1176795817704.

The previous prime is 2781060202763. The next prime is 2781060202883. The reversal of 2781060202774 is 4772020601872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257259384 + ... + 1257261595.

It is an arithmetic number, because the mean of its divisors is an integer number (301742517600).

Almost surely, 2^{2781060202774} is an apocalyptic number.

2781060202774 is a deficient number, since it is larger than the sum of its proper divisors (2046820078826).

2781060202774 is a wasteful number, since it uses less digits than its factorization.

2781060202774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514521067.

The product of its (nonzero) digits is 526848, while the sum is 46.

The spelling of 2781060202774 in words is "two trillion, seven hundred eighty-one billion, sixty million, two hundred two thousand, seven hundred seventy-four".