4028542302 has 32 divisors (see below), whose sum is σ = 8368012800. Its totient is φ = 1291995008.

The previous prime is 4028542291. The next prime is 4028542319. The reversal of 4028542302 is 2032458204.

It is a self number, because there is not a number n which added to its sum of digits gives 4028542302.

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, 104427 + ... + 137702.

It is an arithmetic number, because the mean of its divisors is an integer number (261500400).

Almost surely, 2^4028542302 is an apocalyptic number.

4028542302 is an abundant number, since it is smaller than the sum of its proper divisors (4339470498).

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

4028542302 is a wasteful number, since it uses less digits than its factorization.

4028542302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242240.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4028542302 is about 63470.7988133126. The cubic root of 4028542302 is about 1591.1677802180.

The spelling of 4028542302 in words is "four billion, twenty-eight million, five hundred forty-two thousand, three hundred two".