3420023003602 has 4 divisors (see below), whose sum is σ = 5130034505406. Its totient is φ = 1710011501800.

The previous prime is 3420023003581. The next prime is 3420023003653. The reversal of 3420023003602 is 2063003200243.

It is a happy number.

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., 3272014294641 + 148008708961 = 1808871^2 + 384719^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855005750899 + ... + 855005750902.

Almost surely, 2^{3420023003602} is an apocalyptic number.

3420023003602 is a deficient number, since it is larger than the sum of its proper divisors (1710011501804).

3420023003602 is a wasteful number, since it uses less digits than its factorization.

3420023003602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710011501803.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 3420023003602 its reverse (2063003200243), we get a palindrome (5483026203845).

The spelling of 3420023003602 in words is "three trillion, four hundred twenty billion, twenty-three million, three thousand, six hundred two".