40002506106 has 8 divisors (see below), whose sum is σ = 80005012224. Its totient is φ = 13334168700.

The previous prime is 40002506099. The next prime is 40002506143. The reversal of 40002506106 is 60160520004.

40002506106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

40002506106 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333542170 + ... + 3333542181.

It is an arithmetic number, because the mean of its divisors is an integer number (10000626528).

Almost surely, 2^40002506106 is an apocalyptic number.

40002506106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40002506106 is a wasteful number, since it uses less digits than its factorization.

40002506106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667084356.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 40002506106 in words is "forty billion, two million, five hundred six thousand, one hundred six".