40486833448 has 16 divisors (see below), whose sum is σ = 75917721780. Its totient is φ = 20242107648.

The previous prime is 40486833421. The next prime is 40486833479. The reversal of 40486833448 is 84433868404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29914469764 + 10572363684 = 172958^2 + 102822^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40486833395 and 40486833404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25315 + ... + 285682.

Almost surely, 2^40486833448 is an apocalyptic number.

It is an amenable number.

40486833448 is a deficient number, since it is larger than the sum of its proper divisors (35430888332).

40486833448 is a wasteful number, since it uses less digits than its factorization.

40486833448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327276 (or 327272 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 40486833448 in words is "forty billion, four hundred eighty-six million, eight hundred thirty-three thousand, four hundred forty-eight".