428529900094 has 16 divisors (see below), whose sum is σ = 680619693600. Its totient is φ = 201657164544.

The previous prime is 428529900079. The next prime is 428529900119. The reversal of 428529900094 is 490009925824.

It is a congruent number.

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, 2342122 + ... + 2518450.

It is an arithmetic number, because the mean of its divisors is an integer number (42538730850).

Almost surely, 2^428529900094 is an apocalyptic number.

428529900094 is a deficient number, since it is larger than the sum of its proper divisors (252089793506).

428529900094 is a wasteful number, since it uses less digits than its factorization.

428529900094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247827.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 428529900094 in words is "four hundred twenty-eight billion, five hundred twenty-nine million, nine hundred thousand, ninety-four".