40321401101 has 4 divisors (see below), whose sum is σ = 40333597152. Its totient is φ = 40309205052.

The previous prime is 40321401077. The next prime is 40321401103. The reversal of 40321401101 is 10110412304.

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 a cyclic number.

It is not a de Polignac number, because 40321401101 - 2³⁰ = 39247659277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40321401101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40321401103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6093065 + ... + 6099678.

It is an arithmetic number, because the mean of its divisors is an integer number (10083399288).

Almost surely, 2^40321401101 is an apocalyptic number.

It is an amenable number.

40321401101 is a deficient number, since it is larger than the sum of its proper divisors (12196051).

40321401101 is a wasteful number, since it uses less digits than its factorization.

40321401101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12196050.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 40321401101 its reverse (10110412304), we get a palindrome (50431813405).

The spelling of 40321401101 in words is "forty billion, three hundred twenty-one million, four hundred one thousand, one hundred one".