2709102977090 has 16 divisors (see below), whose sum is σ = 4888668452472. Its totient is φ = 1080911614464.

The previous prime is 2709102977041. The next prime is 2709102977093. The reversal of 2709102977090 is 907792019072.

It can be written as a sum of positive squares in 4 ways, for example, as 2102874116641 + 606228860449 = 1450129^2 + 778607^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2709102977093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341192879 + ... + 341200818.

Almost surely, 2^{2709102977090} is an apocalyptic number.

2709102977090 is a deficient number, since it is larger than the sum of its proper divisors (2179565475382).

2709102977090 is a wasteful number, since it uses less digits than its factorization.

2709102977090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682394101.

The product of its (nonzero) digits is 1000188, while the sum is 53.

The spelling of 2709102977090 in words is "two trillion, seven hundred nine billion, one hundred two million, nine hundred seventy-seven thousand, ninety".