3420203613335 has 8 divisors (see below), whose sum is σ = 4104255939696. Its totient is φ = 2736155154880.

The previous prime is 3420203613293. The next prime is 3420203613373. The reversal of 3420203613335 is 5333163020243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3420203613335 - 2²⁰ = 3420202564759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3420203613295 and 3420203613304.

It is a congruent number.

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, 1595900 + ... + 3063870.

It is an arithmetic number, because the mean of its divisors is an integer number (513031992462).

Almost surely, 2^{3420203613335} is an apocalyptic number.

3420203613335 is a deficient number, since it is larger than the sum of its proper divisors (684052326361).

3420203613335 is a wasteful number, since it uses less digits than its factorization.

3420203613335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933953.

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 3420203613335 its reverse (5333163020243), we get a palindrome (8753366633578).

The spelling of 3420203613335 in words is "three trillion, four hundred twenty billion, two hundred three million, six hundred thirteen thousand, three hundred thirty-five".