7145743105682 has 16 divisors (see below), whose sum is σ = 11350001944800. Its totient is φ = 3362441736768.

The previous prime is 7145743105681. The next prime is 7145743105727. The reversal of 7145743105682 is 2865013475417.

It is not an unprimeable number, because it can be changed into a prime (7145743105681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7708148 + ... + 8585279.

It is an arithmetic number, because the mean of its divisors is an integer number (709375121550).

Almost surely, 2^{7145743105682} is an apocalyptic number.

7145743105682 is a deficient number, since it is larger than the sum of its proper divisors (4204258839118).

7145743105682 is a wasteful number, since it uses less digits than its factorization.

7145743105682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16306345.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 7145743105682 in words is "seven trillion, one hundred forty-five billion, seven hundred forty-three million, one hundred five thousand, six hundred eighty-two".