4102002587443 has 8 divisors (see below), whose sum is σ = 4152087046800. Its totient is φ = 4051933907808.

The previous prime is 4102002587429. The next prime is 4102002587447. The reversal of 4102002587443 is 3447852002014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4102002587443 - 2⁵ = 4102002587411 is a prime.

It is a super-2 number, since 2×4102002587443² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4102002587396 and 4102002587405.

It is not an unprimeable number, because it can be changed into a prime (4102002587447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421428 + ... + 4462081.

It is an arithmetic number, because the mean of its divisors is an integer number (519010880850).

Almost surely, 2^{4102002587443} is an apocalyptic number.

4102002587443 is a deficient number, since it is larger than the sum of its proper divisors (50084459357).

4102002587443 is an equidigital number, since it uses as much as digits as its factorization.

4102002587443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7889861.

The product of its (nonzero) digits is 215040, while the sum is 40.

Adding to 4102002587443 its reverse (3447852002014), we get a palindrome (7549854589457).

The spelling of 4102002587443 in words is "four trillion, one hundred two billion, two million, five hundred eighty-seven thousand, four hundred forty-three".