2742613441 has 4 divisors (see below), whose sum is σ = 2752809300. Its totient is φ = 2732417584.

The previous prime is 2742613439. The next prime is 2742613459. The reversal of 2742613441 is 1443162472.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1397264400 + 1345349041 = 37380^2 + 36679^2 .

It is a cyclic number.

It is not a de Polignac number, because 2742613441 - 2¹ = 2742613439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2742613397 and 2742613406.

It is not an unprimeable number, because it can be changed into a prime (2742613481) 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, 5097526 + ... + 5098063.

It is an arithmetic number, because the mean of its divisors is an integer number (688202325).

Almost surely, 2^2742613441 is an apocalyptic number.

It is an amenable number.

2742613441 is a deficient number, since it is larger than the sum of its proper divisors (10195859).

2742613441 is a wasteful number, since it uses less digits than its factorization.

2742613441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10195858.

The product of its digits is 32256, while the sum is 34.

The square root of 2742613441 is about 52369.9669753572. The cubic root of 2742613441 is about 1399.7641509165.

The spelling of 2742613441 in words is "two billion, seven hundred forty-two million, six hundred thirteen thousand, four hundred forty-one".