3502000002002 has 4 divisors (see below), whose sum is σ = 5253000003006. Its totient is φ = 1751000001000.

The previous prime is 3502000001987. The next prime is 3502000002037. The reversal of 3502000002002 is 2002000002053.

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., 2358193280881 + 1143806721121 = 1535641^2 + 1069489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875500000499 + ... + 875500000502.

Almost surely, 2^{3502000002002} is an apocalyptic number.

3502000002002 is a deficient number, since it is larger than the sum of its proper divisors (1751000001004).

3502000002002 is a wasteful number, since it uses less digits than its factorization.

3502000002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751000001003.

The product of its (nonzero) digits is 120, while the sum is 14.

Adding to 3502000002002 its reverse (2002000002053), we get a palindrome (5504000004055).

The spelling of 3502000002002 in words is "three trillion, five hundred two billion, two thousand, two".