7042748413 has 2 divisors, whose sum is σ = 7042748414. Its totient is φ = 7042748412.

The previous prime is 7042748347. The next prime is 7042748429. The reversal of 7042748413 is 3148472407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6968409529 + 74338884 = 83477^2 + 8622^2 .

It is a cyclic number.

It is not a de Polignac number, because 7042748413 - 2¹⁷ = 7042617341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7042748443) by changing a digit.

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 as a sum of consecutive naturals, namely, 3521374206 + 3521374207.

It is an arithmetic number, because the mean of its divisors is an integer number (3521374207).

Almost surely, 2^7042748413 is an apocalyptic number.

It is an amenable number.

7042748413 is a deficient number, since it is larger than the sum of its proper divisors (1).

7042748413 is an equidigital number, since it uses as much as digits as its factorization.

7042748413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 7042748413 is about 83921.0844365109. The cubic root of 7042748413 is about 1916.8173194785.

The spelling of 7042748413 in words is "seven billion, forty-two million, seven hundred forty-eight thousand, four hundred thirteen".