40235031322352 has 80 divisors (see below), whose sum is σ = 80162738631360. Its totient is φ = 19554947942400.

The previous prime is 40235031322331. The next prime is 40235031322361. The reversal of 40235031322352 is 25322313053204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588985852 + ... + 1589011172.

It is an arithmetic number, because the mean of its divisors is an integer number (1002034232892).

Almost surely, 2^{40235031322352} is an apocalyptic number.

It is an amenable number.

40235031322352 is a deficient number, since it is larger than the sum of its proper divisors (39927707309008).

40235031322352 is a wasteful number, since it uses less digits than its factorization.

40235031322352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42682 (or 42676 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 40235031322352 its reverse (25322313053204), we get a palindrome (65557344375556).

The spelling of 40235031322352 in words is "forty trillion, two hundred thirty-five billion, thirty-one million, three hundred twenty-two thousand, three hundred fifty-two".