4085274830782 has 32 divisors (see below), whose sum is σ = 6462438468480. Its totient is φ = 1931531041440.

The previous prime is 4085274830743. The next prime is 4085274830789. The reversal of 4085274830782 is 2870384725804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085274830789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70228633 + ... + 70286779.

It is an arithmetic number, because the mean of its divisors is an integer number (201951202140).

Almost surely, 2^{4085274830782} is an apocalyptic number.

4085274830782 is a deficient number, since it is larger than the sum of its proper divisors (2377163637698).

4085274830782 is a wasteful number, since it uses less digits than its factorization.

4085274830782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61576.

The product of its (nonzero) digits is 24084480, while the sum is 58.

The spelling of 4085274830782 in words is "four trillion, eighty-five billion, two hundred seventy-four million, eight hundred thirty thousand, seven hundred eighty-two".