3420112646602 has 4 divisors (see below), whose sum is σ = 5130168969906. Its totient is φ = 1710056323300.

The previous prime is 3420112646443. The next prime is 3420112646609. The reversal of 3420112646602 is 2066462110243.

3420112646602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2723757445161 + 696355201441 = 1650381^2 + 834479^2 .

It is not an unprimeable number, because it can be changed into a prime (3420112646609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855028161649 + ... + 855028161652.

Almost surely, 2^{3420112646602} is an apocalyptic number.

3420112646602 is a deficient number, since it is larger than the sum of its proper divisors (1710056323304).

3420112646602 is a wasteful number, since it uses less digits than its factorization.

3420112646602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710056323303.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 3420112646602 its reverse (2066462110243), we get a palindrome (5486574756845).

The spelling of 3420112646602 in words is "three trillion, four hundred twenty billion, one hundred twelve million, six hundred forty-six thousand, six hundred two".