40230210556 has 48 divisors (see below), whose sum is σ = 74879570304. Its totient is φ = 18885738816.

The previous prime is 40230210551. The next prime is 40230210563. The reversal of 40230210556 is 65501203204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230210551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490131 + ... + 566293.

It is an arithmetic number, because the mean of its divisors is an integer number (1559991048).

Almost surely, 2^40230210556 is an apocalyptic number.

It is an amenable number.

40230210556 is a deficient number, since it is larger than the sum of its proper divisors (34649359748).

40230210556 is a wasteful number, since it uses less digits than its factorization.

40230210556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76330 (or 76328 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 40230210556 in words is "forty billion, two hundred thirty million, two hundred ten thousand, five hundred fifty-six".