40122310132 has 12 divisors (see below), whose sum is σ = 70215839680. Its totient is φ = 20060641656.

The previous prime is 40122310121. The next prime is 40122310159. The reversal of 40122310132 is 23101322104.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 88003 + ... + 296629.

Almost surely, 2^40122310132 is an apocalyptic number.

It is an amenable number.

40122310132 is a deficient number, since it is larger than the sum of its proper divisors (30093529548).

40122310132 is a wasteful number, since it uses less digits than its factorization.

40122310132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256710 (or 256708 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 40122310132 its reverse (23101322104), we get a palindrome (63223632236).

The spelling of 40122310132 in words is "forty billion, one hundred twenty-two million, three hundred ten thousand, one hundred thirty-two".