40221234111433 has 16 divisors (see below), whose sum is σ = 40678193001600. Its totient is φ = 39765788233600.

The previous prime is 40221234111403. The next prime is 40221234111437. The reversal of 40221234111433 is 33411143212204.

It is a happy number.

40221234111433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40221234111433 is a prime.

It is a super-2 number, since 2×40221234111433² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40221234111395 and 40221234111404.

It is not an unprimeable number, because it can be changed into a prime (40221234111437) 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, 1145527548 + ... + 1145562658.

It is an arithmetic number, because the mean of its divisors is an integer number (2542387062600).

Almost surely, 2^{40221234111433} is an apocalyptic number.

It is an amenable number.

40221234111433 is a deficient number, since it is larger than the sum of its proper divisors (456958890167).

40221234111433 is a wasteful number, since it uses less digits than its factorization.

40221234111433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56288.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 40221234111433 its reverse (33411143212204), we get a palindrome (73632377323637).

The spelling of 40221234111433 in words is "forty trillion, two hundred twenty-one billion, two hundred thirty-four million, one hundred eleven thousand, four hundred thirty-three".