40510334343232 has 56 divisors (see below), whose sum is σ = 86645803579776. Its totient is φ = 18681000350208.

The previous prime is 40510334343191. The next prime is 40510334343233. The reversal of 40510334343232 is 23234343301504.

It is a junction number, because it is equal to n+sod(n) for n = 40510334343191 and 40510334343200.

It is not an unprimeable number, because it can be changed into a prime (40510334343233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19965448 + ... + 21900679.

It is an arithmetic number, because the mean of its divisors is an integer number (1547246492496).

Almost surely, 2^{40510334343232} is an apocalyptic number.

It is an amenable number.

40510334343232 is an abundant number, since it is smaller than the sum of its proper divisors (46135469236544).

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

40510334343232 is a wasteful number, since it uses less digits than its factorization.

40510334343232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41867315 (or 41867305 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 40510334343232 its reverse (23234343301504), we get a palindrome (63744677644736).

The spelling of 40510334343232 in words is "forty trillion, five hundred ten billion, three hundred thirty-four million, three hundred forty-three thousand, two hundred thirty-two".