7426117712 has 40 divisors (see below), whose sum is σ = 15544838400. Its totient is φ = 3416388480.

The previous prime is 7426117679. The next prime is 7426117723. The reversal of 7426117712 is 2177116247.

It is a super-2 number, since 2×7426117712² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7289 + ... + 122087.

It is an arithmetic number, because the mean of its divisors is an integer number (388620960).

Almost surely, 2^7426117712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7426117712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7772419200).

7426117712 is an abundant number, since it is smaller than the sum of its proper divisors (8118720688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7426117712 is a wasteful number, since it uses less digits than its factorization.

7426117712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115131 (or 115125 counting only the distinct ones).

The product of its digits is 32928, while the sum is 38.

The square root of 7426117712 is about 86174.9250768459. The cubic root of 7426117712 is about 1950.9850567236.

The spelling of 7426117712 in words is "seven billion, four hundred twenty-six million, one hundred seventeen thousand, seven hundred twelve".