6702842542 has 16 divisors (see below), whose sum is σ = 11131996032. Its totient is φ = 3001272120.

The previous prime is 6702842539. The next prime is 6702842557. The reversal of 6702842542 is 2452482076.

It is a junction number, because it is equal to n+sod(n) for n = 6702842495 and 6702842504.

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, 2272218 + ... + 2275165.

It is an arithmetic number, because the mean of its divisors is an integer number (695749752).

Almost surely, 2^6702842542 is an apocalyptic number.

6702842542 is a deficient number, since it is larger than the sum of its proper divisors (4429153490).

6702842542 is a wasteful number, since it uses less digits than its factorization.

6702842542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547463.

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 6702842542 is about 81870.8894662810. The cubic root of 6702842542 is about 1885.4701988240.

The spelling of 6702842542 in words is "six billion, seven hundred two million, eight hundred forty-two thousand, five hundred forty-two".