40322342401 has 8 divisors (see below), whose sum is σ = 44008696800. Its totient is φ = 36639435840.

The previous prime is 40322342341. The next prime is 40322342419. The reversal of 40322342401 is 10424322304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40322342401 - 2¹³ = 40322334209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40322342441) 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, 837471 + ... + 884308.

It is an arithmetic number, because the mean of its divisors is an integer number (5501087100).

Almost surely, 2^40322342401 is an apocalyptic number.

It is an amenable number.

40322342401 is a deficient number, since it is larger than the sum of its proper divisors (3686354399).

40322342401 is a wasteful number, since it uses less digits than its factorization.

40322342401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723919.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 40322342401 its reverse (10424322304), we get a palindrome (50746664705).

The spelling of 40322342401 in words is "forty billion, three hundred twenty-two million, three hundred forty-two thousand, four hundred one".