40501074406 has 8 divisors (see below), whose sum is σ = 65424812544. Its totient is φ = 18692803560.

The previous prime is 40501074377. The next prime is 40501074407. The reversal of 40501074406 is 60447010504.

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 (40501074407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778866790 + ... + 778866841.

It is an arithmetic number, because the mean of its divisors is an integer number (8178101568).

Almost surely, 2^40501074406 is an apocalyptic number.

40501074406 is a deficient number, since it is larger than the sum of its proper divisors (24923738138).

40501074406 is a wasteful number, since it uses less digits than its factorization.

40501074406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557733646.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 40501074406 in words is "forty billion, five hundred one million, seventy-four thousand, four hundred six".