6703640242 has 32 divisors (see below), whose sum is σ = 11131065792. Its totient is φ = 3007813824.

The previous prime is 6703640233. The next prime is 6703640267. The reversal of 6703640242 is 2420463076.

It is a junction number, because it is equal to n+sod(n) for n = 6703640198 and 6703640207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563033 + ... + 1567315.

It is an arithmetic number, because the mean of its divisors is an integer number (347845806).

Almost surely, 2^6703640242 is an apocalyptic number.

6703640242 is a deficient number, since it is larger than the sum of its proper divisors (4427425550).

6703640242 is a wasteful number, since it uses less digits than its factorization.

6703640242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5962.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 6703640242 is about 81875.7610163106. The cubic root of 6703640242 is about 1885.5449919638.

The spelling of 6703640242 in words is "six billion, seven hundred three million, six hundred forty thousand, two hundred forty-two".