6384140102 has 16 divisors (see below), whose sum is σ = 9727270992. Its totient is φ = 3141895680.

The previous prime is 6384140057. The next prime is 6384140123. The reversal of 6384140102 is 2010414836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27158 + ... + 116214.

It is an arithmetic number, because the mean of its divisors is an integer number (607954437).

Almost surely, 2^6384140102 is an apocalyptic number.

6384140102 is a deficient number, since it is larger than the sum of its proper divisors (3343130890).

6384140102 is a wasteful number, since it uses less digits than its factorization.

6384140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89623.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 6384140102 is about 79900.8141510460. The cubic root of 6384140102 is about 1855.1006164017.

Adding to 6384140102 its reverse (2010414836), we get a palindrome (8394554938).

The spelling of 6384140102 in words is "six billion, three hundred eighty-four million, one hundred forty thousand, one hundred two".