40006242576 has 40 divisors (see below), whose sum is σ = 114832734560. Its totient is φ = 13335414048.

The previous prime is 40006242571. The next prime is 40006242607. The reversal of 40006242576 is 67524260004.

40006242576 is a `hidden beast` number, since 4 + 0 + 0 + 0 + 624 + 25 + 7 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40006242576.

It is not an unprimeable number, because it can be changed into a prime (40006242571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46303090 + ... + 46303953.

It is an arithmetic number, because the mean of its divisors is an integer number (2870818364).

Almost surely, 2^40006242576 is an apocalyptic number.

It is an amenable number.

40006242576 is an abundant number, since it is smaller than the sum of its proper divisors (74826491984).

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

40006242576 is a wasteful number, since it uses less digits than its factorization.

40006242576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92607060 (or 92607048 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 40006242576 in words is "forty billion, six million, two hundred forty-two thousand, five hundred seventy-six".