428101542004 has 12 divisors (see below), whose sum is σ = 749459468800. Its totient is φ = 213970265208.

The previous prime is 428101541969. The next prime is 428101542007. The reversal of 428101542004 is 400245101824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428101542007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20114484 + ... + 20135755.

Almost surely, 2^428101542004 is an apocalyptic number.

It is an amenable number.

428101542004 is a deficient number, since it is larger than the sum of its proper divisors (321357926796).

428101542004 is a wasteful number, since it uses less digits than its factorization.

428101542004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40252902 (or 40252900 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 428101542004 its reverse (400245101824), we get a palindrome (828346643828).

The spelling of 428101542004 in words is "four hundred twenty-eight billion, one hundred one million, five hundred forty-two thousand, four".