4321140999 has 24 divisors (see below), whose sum is σ = 6726436848. Its totient is φ = 2460286080.

The previous prime is 4321140977. The next prime is 4321141007. The reversal of 4321140999 is 9990411234.

It is not a de Polignac number, because 4321140999 - 2⁸ = 4321140743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4321140999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321140959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12342 + ... + 93779.

It is an arithmetic number, because the mean of its divisors is an integer number (280268202).

Almost surely, 2^4321140999 is an apocalyptic number.

4321140999 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4321140999 is a deficient number, since it is larger than the sum of its proper divisors (2405295849).

4321140999 is a wasteful number, since it uses less digits than its factorization.

4321140999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106415 (or 106408 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 4321140999 is about 65735.3862010409. The cubic root of 4321140999 is about 1628.7939438066.

The spelling of 4321140999 in words is "four billion, three hundred twenty-one million, one hundred forty thousand, nine hundred ninety-nine".