40434032020222 has 16 divisors (see below), whose sum is σ = 61010626440960. Its totient is φ = 20097497535192.

The previous prime is 40434032020219. The next prime is 40434032020223. The reversal of 40434032020222 is 22202023043404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40434032020223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85011318 + ... + 85485625.

It is an arithmetic number, because the mean of its divisors is an integer number (3813164152560).

Almost surely, 2^{40434032020222} is an apocalyptic number.

40434032020222 is a deficient number, since it is larger than the sum of its proper divisors (20576594420738).

40434032020222 is a wasteful number, since it uses less digits than its factorization.

40434032020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170497647.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 40434032020222 its reverse (22202023043404), we get a palindrome (62636055063626).

The spelling of 40434032020222 in words is "forty trillion, four hundred thirty-four billion, thirty-two million, twenty thousand, two hundred twenty-two".