40032312340141 has 4 divisors (see below), whose sum is σ = 43671613461984. Its totient is φ = 36393011218300.

The previous prime is 40032312340133. The next prime is 40032312340211. The reversal of 40032312340141 is 14104321323004.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40032312340141 - 2³ = 40032312340133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40032342340141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819650560905 + ... + 1819650560926.

It is an arithmetic number, because the mean of its divisors is an integer number (10917903365496).

Almost surely, 2^{40032312340141} is an apocalyptic number.

It is an amenable number.

40032312340141 is a deficient number, since it is larger than the sum of its proper divisors (3639301121843).

40032312340141 is a wasteful number, since it uses less digits than its factorization.

40032312340141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639301121842.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 40032312340141 its reverse (14104321323004), we get a palindrome (54136633663145).

The spelling of 40032312340141 in words is "forty trillion, thirty-two billion, three hundred twelve million, three hundred forty thousand, one hundred forty-one".