428829124064 has 48 divisors (see below), whose sum is σ = 975184960176. Its totient is φ = 183456307200.

The previous prime is 428829124063. The next prime is 428829124067. The reversal of 428829124064 is 460421928824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428829124063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35825327 + ... + 35837294.

It is an arithmetic number, because the mean of its divisors is an integer number (20316353337).

Almost surely, 2^428829124064 is an apocalyptic number.

428829124064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

428829124064 is an abundant number, since it is smaller than the sum of its proper divisors (546355836112).

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

428829124064 is a wasteful number, since it uses less digits than its factorization.

428829124064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71662659 (or 71662651 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 428829124064 in words is "four hundred twenty-eight billion, eight hundred twenty-nine million, one hundred twenty-four thousand, sixty-four".