419116668 has 36 divisors (see below), whose sum is σ = 1032129000. Its totient is φ = 132351264.

The previous prime is 419116667. The next prime is 419116669. The reversal of 419116668 is 866611914.

It is an interprime number because it is at equal distance from previous prime (419116667) and next prime (419116669).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419116667) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44043 + ... + 52706.

It is an arithmetic number, because the mean of its divisors is an integer number (28670250).

Almost surely, 2^419116668 is an apocalyptic number.

It is an amenable number.

419116668 is an abundant number, since it is smaller than the sum of its proper divisors (613012332).

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

419116668 is a wasteful number, since it uses less digits than its factorization.

419116668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96794 (or 96773 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 419116668 is about 20472.3390944953. The cubic root of 419116668 is about 748.3618574794.

The spelling of 419116668 in words is "four hundred nineteen million, one hundred sixteen thousand, six hundred sixty-eight".