419982532416 has 140 divisors (see below), whose sum is σ = 1318193000388. Its totient is φ = 131759198208.

The previous prime is 419982532397. The next prime is 419982532421. The reversal of 419982532416 is 614235289914.

It is a happy number.

419982532416 is a `hidden beast` number, since 4 + 1 + 9 + 98 + 2 + 532 + 4 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 386088249600 + 33894282816 = 621360^2 + 184104^2 .

It is a super-3 number, since 3×419982532416³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2294671 + ... + 2470926.

Almost surely, 2^419982532416 is an apocalyptic number.

It is an amenable number.

419982532416 is an abundant number, since it is smaller than the sum of its proper divisors (898210467972).

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

419982532416 is a wasteful number, since it uses less digits than its factorization.

419982532416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765638 (or 4765619 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The spelling of 419982532416 in words is "four hundred nineteen billion, nine hundred eighty-two million, five hundred thirty-two thousand, four hundred sixteen".