2741140047 has 4 divisors (see below), whose sum is σ = 3654853400. Its totient is φ = 1827426696.

The previous prime is 2741140043. The next prime is 2741140057. The reversal of 2741140047 is 7400411472.

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

It is not a de Polignac number, because 2741140047 - 2² = 2741140043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2741139996 and 2741140023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741140043) by changing a digit.

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, 456856672 + ... + 456856677.

It is an arithmetic number, because the mean of its divisors is an integer number (913713350).

Almost surely, 2^2741140047 is an apocalyptic number.

2741140047 is a deficient number, since it is larger than the sum of its proper divisors (913713353).

2741140047 is an equidigital number, since it uses as much as digits as its factorization.

2741140047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913713352.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2741140047 is about 52355.8979199097. The cubic root of 2741140047 is about 1399.5134443575.

The spelling of 2741140047 in words is "two billion, seven hundred forty-one million, one hundred forty thousand, forty-seven".