40132244421001 has 4 divisors (see below), whose sum is σ = 42244467811600. Its totient is φ = 38020021030404.

The previous prime is 40132244420993. The next prime is 40132244421029. The reversal of 40132244421001 is 10012444223104.

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 a cyclic number.

It is not a de Polignac number, because 40132244421001 - 2³ = 40132244420993 is a prime.

It is a super-2 number, since 2×40132244421001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40132244421301) 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, 1056111695271 + ... + 1056111695308.

It is an arithmetic number, because the mean of its divisors is an integer number (10561116952900).

Almost surely, 2^{40132244421001} is an apocalyptic number.

It is an amenable number.

40132244421001 is a deficient number, since it is larger than the sum of its proper divisors (2112223390599).

40132244421001 is a wasteful number, since it uses less digits than its factorization.

40132244421001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112223390598.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 40132244421001 its reverse (10012444223104), we get a palindrome (50144688644105).

The spelling of 40132244421001 in words is "forty trillion, one hundred thirty-two billion, two hundred forty-four million, four hundred twenty-one thousand, one".