40350505204 has 6 divisors (see below), whose sum is σ = 70613384114. Its totient is φ = 20175252600.

The previous prime is 40350505177. The next prime is 40350505259. The reversal of 40350505204 is 40250505304.

40350505204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 26747948304 + 13602556900 = 163548^2 + 116630^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5043813147 + ... + 5043813154.

Almost surely, 2^40350505204 is an apocalyptic number.

It is an amenable number.

40350505204 is a deficient number, since it is larger than the sum of its proper divisors (30262878910).

40350505204 is a wasteful number, since it uses less digits than its factorization.

40350505204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10087626305 (or 10087626303 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The spelling of 40350505204 in words is "forty billion, three hundred fifty million, five hundred five thousand, two hundred four".