3420402200002 has 8 divisors (see below), whose sum is σ = 5130639290700. Its totient is φ = 1710189103104.

The previous prime is 3420402199997. The next prime is 3420402200003. The reversal of 3420402200002 is 2000022040243.

It can be written as a sum of positive squares in 2 ways, for example, as 3408753530961 + 11648669041 = 1846281^2 + 107929^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3420402200003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5637727 + ... + 6214882.

Almost surely, 2^{3420402200002} is an apocalyptic number.

3420402200002 is a deficient number, since it is larger than the sum of its proper divisors (1710237090698).

3420402200002 is a wasteful number, since it uses less digits than its factorization.

3420402200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11996900.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 3420402200002 its reverse (2000022040243), we get a palindrome (5420424240245).

The spelling of 3420402200002 in words is "three trillion, four hundred twenty billion, four hundred two million, two hundred thousand, two".