40016280204 has 24 divisors (see below), whose sum is σ = 103745911920. Its totient is φ = 13338760032.

The previous prime is 40016280203. The next prime is 40016280223. The reversal of 40016280204 is 40208261004.

40016280204 is a `hidden beast` number, since 400 + 162 + 80 + 20 + 4 = 666.

40016280204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40016280203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185260449 + ... + 185260664.

It is an arithmetic number, because the mean of its divisors is an integer number (4322746330).

Almost surely, 2^40016280204 is an apocalyptic number.

It is an amenable number.

40016280204 is an abundant number, since it is smaller than the sum of its proper divisors (63729631716).

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

40016280204 is a wasteful number, since it uses less digits than its factorization.

40016280204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370521126 (or 370521118 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 40016280204 in words is "forty billion, sixteen million, two hundred eighty thousand, two hundred four".