4081718706 has 16 divisors (see below), whose sum is σ = 8791394304. Its totient is φ = 1255913424.

The previous prime is 4081718689. The next prime is 4081718723. The reversal of 4081718706 is 6078171804.

It is a happy number.

4081718706 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4081718689) and next prime (4081718723).

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, 26164786 + ... + 26164941.

It is an arithmetic number, because the mean of its divisors is an integer number (549462144).

Almost surely, 2^4081718706 is an apocalyptic number.

4081718706 is an abundant number, since it is smaller than the sum of its proper divisors (4709675598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4081718706 is a wasteful number, since it uses less digits than its factorization.

4081718706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52329745.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 4081718706 is about 63888.3299672170. The cubic root of 4081718706 is about 1598.1382911256.

The spelling of 4081718706 in words is "four billion, eighty-one million, seven hundred eighteen thousand, seven hundred six".