6406030201 has 4 divisors (see below), whose sum is σ = 6410339712. Its totient is φ = 6401720692.

The previous prime is 6406030181. The next prime is 6406030207. The reversal of 6406030201 is 1020306046.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1020306046 = 2 ⋅510153023.

It is a cyclic number.

It is not a de Polignac number, because 6406030201 - 2⁷ = 6406030073 is a prime.

It is a super-2 number, since 2×6406030201² = 82074445872248200802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6406030207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152525 + ... + 2155498.

It is an arithmetic number, because the mean of its divisors is an integer number (1602584928).

Almost surely, 2^6406030201 is an apocalyptic number.

It is an amenable number.

6406030201 is a deficient number, since it is larger than the sum of its proper divisors (4309511).

6406030201 is a wasteful number, since it uses less digits than its factorization.

6406030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309510.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6406030201 is about 80037.6798826653. The cubic root of 6406030201 is about 1857.2184694329.

Adding to 6406030201 its reverse (1020306046), we get a palindrome (7426336247).

The spelling of 6406030201 in words is "six billion, four hundred six million, thirty thousand, two hundred one".