40448079675 has 36 divisors (see below), whose sum is σ = 74314220520. Its totient is φ = 21569522400.

The previous prime is 40448079649. The next prime is 40448079697. The reversal of 40448079675 is 57697084404.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

40448079675 is a `hidden beast` number, since 4 + 0 + 4 + 480 + 7 + 96 + 75 = 666.

It is not a de Polignac number, because 40448079675 - 2⁷ = 40448079547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5221305 + ... + 5229045.

Almost surely, 2^40448079675 is an apocalyptic number.

40448079675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40448079675 is a deficient number, since it is larger than the sum of its proper divisors (33866140845).

40448079675 is an frugal number, since it uses more digits than its factorization.

40448079675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15501 (or 7749 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 40448079675 in words is "forty billion, four hundred forty-eight million, seventy-nine thousand, six hundred seventy-five".