40230202421231 has 8 divisors (see below), whose sum is σ = 41603870375424. Its totient is φ = 38861279435160.

The previous prime is 40230202421209. The next prime is 40230202421243. The reversal of 40230202421231 is 13212420203204.

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 40230202421231 - 2¹⁰ = 40230202420207 is a prime.

It is a super-2 number, since 2×40230202421231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40230202421231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230202421831) 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, 1186224785 + ... + 1186258698.

It is an arithmetic number, because the mean of its divisors is an integer number (5200483796928).

Almost surely, 2^{40230202421231} is an apocalyptic number.

40230202421231 is a deficient number, since it is larger than the sum of its proper divisors (1373667954193).

40230202421231 is a wasteful number, since it uses less digits than its factorization.

40230202421231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372484061.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40230202421231 its reverse (13212420203204), we get a palindrome (53442622624435).

The spelling of 40230202421231 in words is "forty trillion, two hundred thirty billion, two hundred two million, four hundred twenty-one thousand, two hundred thirty-one".