3045218401 has 4 divisors (see below), whose sum is σ = 3057854404. Its totient is φ = 3032582400.

The previous prime is 3045218357. The next prime is 3045218417. The reversal of 3045218401 is 1048125403.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2433942225 + 611276176 = 49335^2 + 24724^2 .

It is a cyclic number.

It is not a de Polignac number, because 3045218401 - 2¹³ = 3045210209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3045218401.

It is not an unprimeable number, because it can be changed into a prime (3045218801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6317640 + ... + 6318121.

It is an arithmetic number, because the mean of its divisors is an integer number (764463601).

Almost surely, 2^3045218401 is an apocalyptic number.

It is an amenable number.

3045218401 is a deficient number, since it is larger than the sum of its proper divisors (12636003).

3045218401 is a wasteful number, since it uses less digits than its factorization.

3045218401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12636002.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 3045218401 is about 55183.4975422907. The cubic root of 3045218401 is about 1449.4597116675.

The spelling of 3045218401 in words is "three billion, forty-five million, two hundred eighteen thousand, four hundred one".