40470809086 has 8 divisors (see below), whose sum is σ = 60710002920. Its totient is φ = 20234141448.

The previous prime is 40470809081. The next prime is 40470809129. The reversal of 40470809086 is 68090807404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40470809081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590976 + ... + 655891.

It is an arithmetic number, because the mean of its divisors is an integer number (7588750365).

Almost surely, 2^40470809086 is an apocalyptic number.

40470809086 is a deficient number, since it is larger than the sum of its proper divisors (20239193834).

40470809086 is a wasteful number, since it uses less digits than its factorization.

40470809086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263098.

The product of its (nonzero) digits is 387072, while the sum is 46.

It can be divided in two parts, 40470 and 809086, that added together give a triangular number (849556 = T₁₃₀₃).

The spelling of 40470809086 in words is "forty billion, four hundred seventy million, eight hundred nine thousand, eighty-six".