40212260204 has 48 divisors (see below), whose sum is σ = 73442611200. Its totient is φ = 19244044800.

The previous prime is 40212260183. The next prime is 40212260233. The reversal of 40212260204 is 40206221204.

It is a self number, because there is not a number n which added to its sum of digits gives 40212260204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4666652 + ... + 4675260.

It is an arithmetic number, because the mean of its divisors is an integer number (1530054400).

Almost surely, 2^40212260204 is an apocalyptic number.

It is an amenable number.

40212260204 is a deficient number, since it is larger than the sum of its proper divisors (33230350996).

40212260204 is a wasteful number, since it uses less digits than its factorization.

40212260204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054 (or 9052 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 40212260204 its reverse (40206221204), we get a palindrome (80418481408).

The spelling of 40212260204 in words is "forty billion, two hundred twelve million, two hundred sixty thousand, two hundred four".