2741280881999 has 4 divisors (see below), whose sum is σ = 2990488234920. Its totient is φ = 2492073529080.

The previous prime is 2741280881959. The next prime is 2741280882001. The reversal of 2741280881999 is 9991880821472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2741280881999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741280881939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124603676444 + ... + 124603676465.

It is an arithmetic number, because the mean of its divisors is an integer number (747622058730).

Almost surely, 2^{2741280881999} is an apocalyptic number.

2741280881999 is a deficient number, since it is larger than the sum of its proper divisors (249207352921).

2741280881999 is a wasteful number, since it uses less digits than its factorization.

2741280881999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249207352920.

The product of its (nonzero) digits is 41803776, while the sum is 68.

The spelling of 2741280881999 in words is "two trillion, seven hundred forty-one billion, two hundred eighty million, eight hundred eighty-one thousand, nine hundred ninety-nine".