6740213466742 has 16 divisors (see below), whose sum is σ = 11558730317472. Its totient is φ = 2887643249280.

The previous prime is 6740213466719. The next prime is 6740213466757. The reversal of 6740213466742 is 2476643120476.

It is a super-3 number, since 3×6740213466742³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6740213466742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84931009 + ... + 85010332.

It is an arithmetic number, because the mean of its divisors is an integer number (722420644842).

Almost surely, 2^{6740213466742} is an apocalyptic number.

6740213466742 is a deficient number, since it is larger than the sum of its proper divisors (4818516850730).

6740213466742 is a wasteful number, since it uses less digits than its factorization.

6740213466742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169944183.

The product of its (nonzero) digits is 8128512, while the sum is 52.

The spelling of 6740213466742 in words is "six trillion, seven hundred forty billion, two hundred thirteen million, four hundred sixty-six thousand, seven hundred forty-two".