40245465206 has 8 divisors (see below), whose sum is σ = 60369346224. Its totient is φ = 20122349800.

The previous prime is 40245465187. The next prime is 40245465217. The reversal of 40245465206 is 60256454204.

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

It is a super-5 number, since 5×40245465206⁵ (a number of 54 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40245465206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34145 + ... + 285756.

It is an arithmetic number, because the mean of its divisors is an integer number (7546168278).

Almost surely, 2^40245465206 is an apocalyptic number.

40245465206 is a deficient number, since it is larger than the sum of its proper divisors (20123881018).

40245465206 is a wasteful number, since it uses less digits than its factorization.

40245465206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382806.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 40245465206 in words is "forty billion, two hundred forty-five million, four hundred sixty-five thousand, two hundred six".