40608848451 has 16 divisors (see below), whose sum is σ = 56026517760. Its totient is φ = 26132349600.

The previous prime is 40608848387. The next prime is 40608848459. The reversal of 40608848451 is 15484880604.

It is a happy number.

It is not a de Polignac number, because 40608848451 - 2⁶ = 40608848387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40608848451.

It is not an unprimeable number, because it can be changed into a prime (40608848459) 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 15 ways as a sum of consecutive naturals, for example, 294826 + ... + 410048.

It is an arithmetic number, because the mean of its divisors is an integer number (3501657360).

Almost surely, 2^40608848451 is an apocalyptic number.

40608848451 is a deficient number, since it is larger than the sum of its proper divisors (15417669309).

40608848451 is a wasteful number, since it uses less digits than its factorization.

40608848451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119306.

The product of its (nonzero) digits is 983040, while the sum is 48.

The spelling of 40608848451 in words is "forty billion, six hundred eight million, eight hundred forty-eight thousand, four hundred fifty-one".