20035035203702 has 16 divisors (see below), whose sum is σ = 30064270279680. Its totient is φ = 10013612413992.

The previous prime is 20035035203609. The next prime is 20035035203713. The reversal of 20035035203702 is 20730253053002.

It is a super-2 number, since 2×20035035203702² (a number of 27 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, 65372699 + ... + 65678457.

It is an arithmetic number, because the mean of its divisors is an integer number (1879016892480).

Almost surely, 2^{20035035203702} is an apocalyptic number.

20035035203702 is a deficient number, since it is larger than the sum of its proper divisors (10029235075978).

20035035203702 is a wasteful number, since it uses less digits than its factorization.

20035035203702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318427.

The product of its (nonzero) digits is 37800, while the sum is 32.

Adding to 20035035203702 its reverse (20730253053002), we get a palindrome (40765288256704).

The spelling of 20035035203702 in words is "twenty trillion, thirty-five billion, thirty-five million, two hundred three thousand, seven hundred two".