40321223201 has 8 divisors (see below), whose sum is σ = 46177605120. Its totient is φ = 34488893088.

The previous prime is 40321223197. The next prime is 40321223219. The reversal of 40321223201 is 10232212304.

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 40321223201 - 2² = 40321223197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40321223221) 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, 6009356 + ... + 6016061.

It is an arithmetic number, because the mean of its divisors is an integer number (5772200640).

Almost surely, 2^40321223201 is an apocalyptic number.

It is an amenable number.

40321223201 is a deficient number, since it is larger than the sum of its proper divisors (5856381919).

40321223201 is a wasteful number, since it uses less digits than its factorization.

40321223201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12025903.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40321223201 its reverse (10232212304), we get a palindrome (50553435505).

The spelling of 40321223201 in words is "forty billion, three hundred twenty-one million, two hundred twenty-three thousand, two hundred one".