2740435940436 has 24 divisors (see below), whose sum is σ = 6567170813280. Its totient is φ = 888790034592.

The previous prime is 2740435940323. The next prime is 2740435940453. The reversal of 2740435940436 is 6340495340472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3086076066 + ... + 3086076953.

It is an arithmetic number, because the mean of its divisors is an integer number (273632117220).

Almost surely, 2^{2740435940436} is an apocalyptic number.

It is an amenable number.

2740435940436 is an abundant number, since it is smaller than the sum of its proper divisors (3826734872844).

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

2740435940436 is a wasteful number, since it uses less digits than its factorization.

2740435940436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172153063 (or 6172153061 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 51.

The spelling of 2740435940436 in words is "two trillion, seven hundred forty billion, four hundred thirty-five million, nine hundred forty thousand, four hundred thirty-six".