7243743627743 has 12 divisors (see below), whose sum is σ = 8427993976080. Its totient is φ = 6207745394592.

The previous prime is 7243743627721. The next prime is 7243743627817. The reversal of 7243743627743 is 3477263473427.

It is not a de Polignac number, because 7243743627743 - 2⁸ = 7243743627487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7243743027743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13759403 + ... + 14276156.

It is an arithmetic number, because the mean of its divisors is an integer number (702332831340).

Almost surely, 2^{7243743627743} is an apocalyptic number.

7243743627743 is a deficient number, since it is larger than the sum of its proper divisors (1184250348337).

7243743627743 is a wasteful number, since it uses less digits than its factorization.

7243743627743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28040846 (or 28040839 counting only the distinct ones).

The product of its digits is 99574272, while the sum is 59.

The spelling of 7243743627743 in words is "seven trillion, two hundred forty-three billion, seven hundred forty-three million, six hundred twenty-seven thousand, seven hundred forty-three".