40230221330031 has 4 divisors (see below), whose sum is σ = 53640295106712. Its totient is φ = 26820147553352.

The previous prime is 40230221330023. The next prime is 40230221330069. The reversal of 40230221330031 is 13003312203204.

40230221330031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40230221330031 - 2³ = 40230221330023 is a prime.

It is a super-2 number, since 2×40230221330031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40230221329983 and 40230221330010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230221330071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6705036888336 + ... + 6705036888341.

It is an arithmetic number, because the mean of its divisors is an integer number (13410073776678).

Almost surely, 2^{40230221330031} is an apocalyptic number.

40230221330031 is a deficient number, since it is larger than the sum of its proper divisors (13410073776681).

40230221330031 is a wasteful number, since it uses less digits than its factorization.

40230221330031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13410073776680.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 40230221330031 its reverse (13003312203204), we get a palindrome (53233533533235).

The spelling of 40230221330031 in words is "forty trillion, two hundred thirty billion, two hundred twenty-one million, three hundred thirty thousand, thirty-one".