428418492096 has 56 divisors (see below), whose sum is σ = 1295455920640. Its totient is φ = 122405283072.

The previous prime is 428418492077. The next prime is 428418492143. The reversal of 428418492096 is 690294814824.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159380536 + ... + 159383223.

It is an arithmetic number, because the mean of its divisors is an integer number (23133141440).

Almost surely, 2^428418492096 is an apocalyptic number.

It is an amenable number.

428418492096 is an abundant number, since it is smaller than the sum of its proper divisors (867037428544).

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

428418492096 is a wasteful number, since it uses less digits than its factorization.

428418492096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318763781 (or 318763771 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 428418492096 in words is "four hundred twenty-eight billion, four hundred eighteen million, four hundred ninety-two thousand, ninety-six".