4287800139 has 32 divisors (see below), whose sum is σ = 6919680000. Its totient is φ = 2308645152.

The previous prime is 4287800089. The next prime is 4287800141. The reversal of 4287800139 is 9310087824.

It is not a de Polignac number, because 4287800139 - 2⁸ = 4287799883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4287800139.

It is not an unprimeable number, because it can be changed into a prime (4287800039) 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 31 ways as a sum of consecutive naturals, for example, 33889 + ... + 98610.

It is an arithmetic number, because the mean of its divisors is an integer number (216240000).

Almost surely, 2^4287800139 is an apocalyptic number.

4287800139 is a deficient number, since it is larger than the sum of its proper divisors (2631879861).

4287800139 is a wasteful number, since it uses less digits than its factorization.

4287800139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132599.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 4287800139 is about 65481.2961004896. The cubic root of 4287800139 is about 1624.5939989570.

The spelling of 4287800139 in words is "four billion, two hundred eighty-seven million, eight hundred thousand, one hundred thirty-nine".