7426116247 has 8 divisors (see below), whose sum is σ = 8362547712. Its totient is φ = 6533239800.

The previous prime is 7426116241. The next prime is 7426116311.

7426116247 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7426116247 - 2³¹ = 5278632599 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 (7426116241) 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 7 ways as a sum of consecutive naturals, for example, 10888393 + ... + 10889074.

It is an arithmetic number, because the mean of its divisors is an integer number (1045318464).

Almost surely, 2^7426116247 is an apocalyptic number.

7426116247 is a deficient number, since it is larger than the sum of its proper divisors (936431465).

7426116247 is a wasteful number, since it uses less digits than its factorization.

7426116247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21777509.

The product of its digits is 112896, while the sum is 40.

The square root of 7426116247 is about 86174.9165766930. The cubic root of 7426116247 is about 1950.9849284289.

The spelling of 7426116247 in words is "seven billion, four hundred twenty-six million, one hundred sixteen thousand, two hundred forty-seven".