40434143022 has 96 divisors (see below), whose sum is σ = 109652175360. Its totient is φ = 10483179840.

The previous prime is 40434143011. The next prime is 40434143041. The reversal of 40434143022 is 22034143404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112554 + ... + 305837.

It is an arithmetic number, because the mean of its divisors is an integer number (1142210160).

Almost surely, 2^40434143022 is an apocalyptic number.

40434143022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40434143022 is an abundant number, since it is smaller than the sum of its proper divisors (69218032338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40434143022 is a wasteful number, since it uses less digits than its factorization.

40434143022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418478 (or 418475 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 40434143022 its reverse (22034143404), we get a palindrome (62468286426).

The spelling of 40434143022 in words is "forty billion, four hundred thirty-four million, one hundred forty-three thousand, twenty-two".