214511235330433 has 16 divisors (see below), whose sum is σ = 217366212328272. Its totient is φ = 211671636480000.

The previous prime is 214511235330407. The next prime is 214511235330503. The reversal of 214511235330433 is 334033532115412.

It can be written as a sum of positive squares in 8 ways, for example, as 44389612477809 + 170121622852624 = 6662553^2 + 13043068^2 .

It is a cyclic number.

It is not a de Polignac number, because 214511235330433 - 2⁵ = 214511235330401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214511235340433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38546473 + ... + 43759033.

It is an arithmetic number, because the mean of its divisors is an integer number (13585388270517).

Almost surely, 2^{214511235330433} is an apocalyptic number.

It is an amenable number.

214511235330433 is a deficient number, since it is larger than the sum of its proper divisors (2854976997839).

214511235330433 is a wasteful number, since it uses less digits than its factorization.

214511235330433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214036.

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 214511235330433 its reverse (334033532115412), we get a palindrome (548544767445845).

The spelling of 214511235330433 in words is "two hundred fourteen trillion, five hundred eleven billion, two hundred thirty-five million, three hundred thirty thousand, four hundred thirty-three".