4000685082602 has 16 divisors (see below), whose sum is σ = 6462678757920. Its totient is φ = 1846460431152.

The previous prime is 4000685082539. The next prime is 4000685082629. The reversal of 4000685082602 is 2062805860004.

It is a super-2 number, since 2×4000685082602² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4000685082602.

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, 8093993 + ... + 8574035.

It is an arithmetic number, because the mean of its divisors is an integer number (403917422370).

Almost surely, 2^{4000685082602} is an apocalyptic number.

4000685082602 is a deficient number, since it is larger than the sum of its proper divisors (2461993675318).

4000685082602 is a wasteful number, since it uses less digits than its factorization.

4000685082602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800597.

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 4000685082602 in words is "four trillion, six hundred eighty-five million, eighty-two thousand, six hundred two".