6825117742 has 8 divisors (see below), whose sum is σ = 10280512800. Its totient is φ = 3398280144.

The previous prime is 6825117709. The next prime is 6825117751. The reversal of 6825117742 is 2477115286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7138767 + ... + 7139722.

It is an arithmetic number, because the mean of its divisors is an integer number (1285064100).

Almost surely, 2^6825117742 is an apocalyptic number.

6825117742 is a deficient number, since it is larger than the sum of its proper divisors (3455395058).

6825117742 is a wasteful number, since it uses less digits than its factorization.

6825117742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14278730.

The product of its digits is 188160, while the sum is 43.

The square root of 6825117742 is about 82614.2708132197. The cubic root of 6825117742 is about 1896.8662786315.

The spelling of 6825117742 in words is "six billion, eight hundred twenty-five million, one hundred seventeen thousand, seven hundred forty-two".