40221423024201 has 12 divisors (see below), whose sum is σ = 58099552734912. Its totient is φ = 26813385846936.

The previous prime is 40221423024197. The next prime is 40221423024259. The reversal of 40221423024201 is 10242032412204.

It is a happy number.

40221423024201 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 1 + 4 + 230 + 2 + 420 + 1 = 666.

It is not a de Polignac number, because 40221423024201 - 2² = 40221423024197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40221423024281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74396461 + ... + 74935146.

It is an arithmetic number, because the mean of its divisors is an integer number (4841629394576).

Almost surely, 2^{40221423024201} is an apocalyptic number.

It is an amenable number.

40221423024201 is a deficient number, since it is larger than the sum of its proper divisors (17878129710711).

40221423024201 is a wasteful number, since it uses less digits than its factorization.

40221423024201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149361540 (or 149361537 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 40221423024201 its reverse (10242032412204), we get a palindrome (50463455436405).

The spelling of 40221423024201 in words is "forty trillion, two hundred twenty-one billion, four hundred twenty-three million, twenty-four thousand, two hundred one".