139598603042 has 16 divisors (see below), whose sum is σ = 209878179840. Its totient is φ = 69639295392.

The previous prime is 139598602951. The next prime is 139598603059. The reversal of 139598603042 is 240306895931.

It is a happy number.

It is a super-3 number, since 3×139598603042³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3585134 + ... + 3623862.

It is an arithmetic number, because the mean of its divisors is an integer number (13117386240).

Almost surely, 2^139598603042 is an apocalyptic number.

139598603042 is a deficient number, since it is larger than the sum of its proper divisors (70279576798).

139598603042 is a wasteful number, since it uses less digits than its factorization.

139598603042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42817.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 139598603042 in words is "one hundred thirty-nine billion, five hundred ninety-eight million, six hundred three thousand, forty-two".