3245445120002 has 4 divisors (see below), whose sum is σ = 4868167680006. Its totient is φ = 1622722560000.

The previous prime is 3245445119993. The next prime is 3245445120011. The reversal of 3245445120002 is 2000215445423.

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

It is an interprime number because it is at equal distance from previous prime (3245445119993) and next prime (3245445120011).

It can be written as a sum of positive squares in only one way, i.e., 2439653439721 + 805791680281 = 1561939^2 + 897659^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811361279999 + ... + 811361280002.

Almost surely, 2^{3245445120002} is an apocalyptic number.

3245445120002 is a deficient number, since it is larger than the sum of its proper divisors (1622722560004).

3245445120002 is a wasteful number, since it uses less digits than its factorization.

3245445120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622722560003.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 3245445120002 in words is "three trillion, two hundred forty-five billion, four hundred forty-five million, one hundred twenty thousand, two".