3045420245403 has 24 divisors (see below), whose sum is σ = 4472022069216. Its totient is φ = 1996692768000.

The previous prime is 3045420245383. The next prime is 3045420245407.

3045420245403 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 4 + 2 + 0 + 245 + 403 = 666.

3045420245403 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3045420245403 - 2¹⁸ = 3045419983259 is a prime.

It is a super-2 number, since 2×3045420245403² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3045420245407) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 5686300 + ... + 6198777.

It is an arithmetic number, because the mean of its divisors is an integer number (186334252884).

Almost surely, 2^{3045420245403} is an apocalyptic number.

3045420245403 is a deficient number, since it is larger than the sum of its proper divisors (1426601823813).

3045420245403 is a wasteful number, since it uses less digits than its factorization.

3045420245403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885555 (or 11885552 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 3045420245403 in words is "three trillion, forty-five billion, four hundred twenty million, two hundred forty-five thousand, four hundred three".