40230221324044 has 6 divisors (see below), whose sum is σ = 70402887317084. Its totient is φ = 20115110662020.

The previous prime is 40230221324003. The next prime is 40230221324071. The reversal of 40230221324044 is 44042312203204.

It is a junction number, because it is equal to n+sod(n) for n = 40230221323997 and 40230221324015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028777665502 + ... + 5028777665509.

Almost surely, 2^{40230221324044} is an apocalyptic number.

It is an amenable number.

40230221324044 is a deficient number, since it is larger than the sum of its proper divisors (30172665993040).

40230221324044 is a wasteful number, since it uses less digits than its factorization.

40230221324044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057555331015 (or 10057555331013 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 40230221324044 its reverse (44042312203204), we get a palindrome (84272533527248).

The spelling of 40230221324044 in words is "forty trillion, two hundred thirty billion, two hundred twenty-one million, three hundred twenty-four thousand, forty-four".