344212303011 has 16 divisors (see below), whose sum is σ = 477398681760. Its totient is φ = 220337832960.

The previous prime is 344212302991. The next prime is 344212303021. The reversal of 344212303011 is 110303212443.

It is a happy number.

It is not a de Polignac number, because 344212303011 - 2¹⁰ = 344212301987 is a prime.

It is a super-2 number, since 2×344212303011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344212303021) 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 15 ways as a sum of consecutive naturals, for example, 10913710 + ... + 10945203.

It is an arithmetic number, because the mean of its divisors is an integer number (29837417610).

Almost surely, 2^344212303011 is an apocalyptic number.

344212303011 is a deficient number, since it is larger than the sum of its proper divisors (133186378749).

344212303011 is a wasteful number, since it uses less digits than its factorization.

344212303011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21859126.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 344212303011 its reverse (110303212443), we get a palindrome (454515515454).

The spelling of 344212303011 in words is "three hundred forty-four billion, two hundred twelve million, three hundred three thousand, eleven".