40911605304 has 64 divisors (see below), whose sum is σ = 107232042240. Its totient is φ = 12982421760.

The previous prime is 40911605291. The next prime is 40911605309. The reversal of 40911605304 is 40350611904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40911605309) 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, 59157 + ... + 292100.

It is an arithmetic number, because the mean of its divisors is an integer number (1675500660).

Almost surely, 2^40911605304 is an apocalyptic number.

It is an amenable number.

40911605304 is an abundant number, since it is smaller than the sum of its proper divisors (66320436936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40911605304 is a wasteful number, since it uses less digits than its factorization.

40911605304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351500 (or 351496 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 40911605304 in words is "forty billion, nine hundred eleven million, six hundred five thousand, three hundred four".