428477035134 has 32 divisors (see below), whose sum is σ = 867249361440. Its totient is φ = 141114765312.

The previous prime is 428477035123. The next prime is 428477035141. The reversal of 428477035134 is 431530774824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275629 + ... + 965880.

It is an arithmetic number, because the mean of its divisors is an integer number (27101542545).

Almost surely, 2^428477035134 is an apocalyptic number.

428477035134 is an abundant number, since it is smaller than the sum of its proper divisors (438772326306).

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

428477035134 is a wasteful number, since it uses less digits than its factorization.

428477035134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242204.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 428477035134 in words is "four hundred twenty-eight billion, four hundred seventy-seven million, thirty-five thousand, one hundred thirty-four".