420244303011 has 8 divisors (see below), whose sum is σ = 603427717200. Its totient is φ = 258611878752.

The previous prime is 420244302967. The next prime is 420244303019. The reversal of 420244303011 is 110303442024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-420244303011 is a prime.

It is a super-2 number, since 2×420244303011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (420244303019) 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 7 ways as a sum of consecutive naturals, for example, 5387747436 + ... + 5387747513.

It is an arithmetic number, because the mean of its divisors is an integer number (75428464650).

Almost surely, 2^420244303011 is an apocalyptic number.

420244303011 is a deficient number, since it is larger than the sum of its proper divisors (183183414189).

420244303011 is a wasteful number, since it uses less digits than its factorization.

420244303011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10775494965.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 420244303011 its reverse (110303442024), we get a palindrome (530547745035).

The spelling of 420244303011 in words is "four hundred twenty billion, two hundred forty-four million, three hundred three thousand, eleven".