602138831206 has 16 divisors (see below), whose sum is σ = 995073715728. Its totient is φ = 270989572000.

The previous prime is 602138831167. The next prime is 602138831251.

602138831206 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×602138831206² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135492565 + ... + 135497008.

It is an arithmetic number, because the mean of its divisors is an integer number (62192107233).

Almost surely, 2^602138831206 is an apocalyptic number.

602138831206 is a deficient number, since it is larger than the sum of its proper divisors (392934884522).

602138831206 is a wasteful number, since it uses less digits than its factorization.

602138831206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270989687.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 602138831206 in words is "six hundred two billion, one hundred thirty-eight million, eight hundred thirty-one thousand, two hundred six".