40888012848 has 20 divisors (see below), whose sum is σ = 105627366648. Its totient is φ = 13629337600.

The previous prime is 40888012843. The next prime is 40888012861. The reversal of 40888012848 is 84821088804.

It is a super-2 number, since 2×40888012848² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40888012848.

It is not an unprimeable number, because it can be changed into a prime (40888012843) 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 3 ways as a sum of consecutive naturals, for example, 425916753 + ... + 425916848.

Almost surely, 2^40888012848 is an apocalyptic number.

40888012848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40888012848 is an abundant number, since it is smaller than the sum of its proper divisors (64739353800).

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

40888012848 is a wasteful number, since it uses less digits than its factorization.

40888012848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851833612 (or 851833606 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 51.

The spelling of 40888012848 in words is "forty billion, eight hundred eighty-eight million, twelve thousand, eight hundred forty-eight".