418248446872 has 16 divisors (see below), whose sum is σ = 830346181560. Its totient is φ = 196822798464.

The previous prime is 418248446813. The next prime is 418248446879. The reversal of 418248446872 is 278644842814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418248446879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537677978 + ... + 1537678249.

Almost surely, 2^418248446872 is an apocalyptic number.

It is an amenable number.

418248446872 is a deficient number, since it is larger than the sum of its proper divisors (412097734688).

418248446872 is a wasteful number, since it uses less digits than its factorization.

418248446872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075356250 (or 3075356246 counting only the distinct ones).

The product of its digits is 22020096, while the sum is 58.

The spelling of 418248446872 in words is "four hundred eighteen billion, two hundred forty-eight million, four hundred forty-six thousand, eight hundred seventy-two".