423783848916 has 24 divisors (see below), whose sum is σ = 1098698867840. Its totient is φ = 141261282936.

The previous prime is 423783848867. The next prime is 423783848941. The reversal of 423783848916 is 619848387324.

423783848916 is a `hidden beast` number, since 4 + 237 + 8 + 384 + 8 + 9 + 16 = 666.

It is a super-2 number, since 2×423783848916² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1961962156 + ... + 1961962371.

Almost surely, 2^423783848916 is an apocalyptic number.

It is an amenable number.

423783848916 is an abundant number, since it is smaller than the sum of its proper divisors (674915018924).

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

423783848916 is a wasteful number, since it uses less digits than its factorization.

423783848916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923924540 (or 3923924532 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 423783848916 in words is "four hundred twenty-three billion, seven hundred eighty-three million, eight hundred forty-eight thousand, nine hundred sixteen".