40234125345322 has 4 divisors (see below), whose sum is σ = 60351188017986. Its totient is φ = 20117062672660.

The previous prime is 40234125345301. The next prime is 40234125345331. The reversal of 40234125345322 is 22354352143204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31452142784841 + 8781982560481 = 5608221^2 + 2963441^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10058531336329 + ... + 10058531336332.

Almost surely, 2^{40234125345322} is an apocalyptic number.

40234125345322 is a deficient number, since it is larger than the sum of its proper divisors (20117062672664).

40234125345322 is a wasteful number, since it uses less digits than its factorization.

40234125345322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20117062672663.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 40234125345322 its reverse (22354352143204), we get a palindrome (62588477488526).

The spelling of 40234125345322 in words is "forty trillion, two hundred thirty-four billion, one hundred twenty-five million, three hundred forty-five thousand, three hundred twenty-two".