7240350361791 has 32 divisors (see below), whose sum is σ = 10314359723520. Its totient is φ = 4507874832384.

The previous prime is 7240350361771. The next prime is 7240350361813. The reversal of 7240350361791 is 1971630530427.

It is a happy number.

It is not a de Polignac number, because 7240350361791 - 2¹⁷ = 7240350230719 is a prime.

It is a super-2 number, since 2×7240350361791² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7240350361791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7240350361721) 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 in 31 ways as a sum of consecutive naturals, for example, 6407506 + ... + 7452303.

It is an arithmetic number, because the mean of its divisors is an integer number (322323741360).

Almost surely, 2^{7240350361791} is an apocalyptic number.

7240350361791 is a deficient number, since it is larger than the sum of its proper divisors (3074009361729).

7240350361791 is a wasteful number, since it uses less digits than its factorization.

7240350361791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13860015.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 7240350361791 in words is "seven trillion, two hundred forty billion, three hundred fifty million, three hundred sixty-one thousand, seven hundred ninety-one".