40441530453222 has 64 divisors (see below), whose sum is σ = 82932319991808. Its totient is φ = 13139577984000.

The previous prime is 40441530453199. The next prime is 40441530453223. The reversal of 40441530453222 is 22235403514404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40441530453223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2822742223 + ... + 2822756549.

It is an arithmetic number, because the mean of its divisors is an integer number (1295817499872).

Almost surely, 2^{40441530453222} is an apocalyptic number.

40441530453222 is an abundant number, since it is smaller than the sum of its proper divisors (42490789538586).

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

40441530453222 is a wasteful number, since it uses less digits than its factorization.

40441530453222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24165.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 40441530453222 its reverse (22235403514404), we get a palindrome (62676933967626).

The spelling of 40441530453222 in words is "forty trillion, four hundred forty-one billion, five hundred thirty million, four hundred fifty-three thousand, two hundred twenty-two".