40472580204 has 144 divisors (see below), whose sum is σ = 128383976448. Its totient is φ = 10883351808.

The previous prime is 40472580179. The next prime is 40472580209. The reversal of 40472580204 is 40208527404.

40472580204 is a `hidden beast` number, since 4 + 0 + 4 + 72 + 580 + 2 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (40472580209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59284 + ... + 290619.

It is an arithmetic number, because the mean of its divisors is an integer number (891555392).

Almost surely, 2^40472580204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40472580204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64191988224).

40472580204 is an abundant number, since it is smaller than the sum of its proper divisors (87911396244).

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

40472580204 is a wasteful number, since it uses less digits than its factorization.

40472580204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349946 (or 349932 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The spelling of 40472580204 in words is "forty billion, four hundred seventy-two million, five hundred eighty thousand, two hundred four".