40552210106 has 16 divisors (see below), whose sum is σ = 61019581608. Its totient is φ = 20212416000.

The previous prime is 40552210081. The next prime is 40552210109. The reversal of 40552210106 is 60101225504.

It can be written as a sum of positive squares in 4 ways, for example, as 40230330625 + 321879481 = 200575^2 + 17941^2 .

It is not an unprimeable number, because it can be changed into a prime (40552210109) 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 7 ways as a sum of consecutive naturals, for example, 1284446 + ... + 1315638.

Almost surely, 2^40552210106 is an apocalyptic number.

40552210106 is a deficient number, since it is larger than the sum of its proper divisors (20467371502).

40552210106 is a wasteful number, since it uses less digits than its factorization.

40552210106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33217.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 40552210106 in words is "forty billion, five hundred fifty-two million, two hundred ten thousand, one hundred six".