6441099079 has 2 divisors, whose sum is σ = 6441099080. Its totient is φ = 6441099078.

The previous prime is 6441099037. The next prime is 6441099127. The reversal of 6441099079 is 9709901446.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6441099079 - 2²⁹ = 5904228167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6441099019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3220549539 + 3220549540.

It is an arithmetic number, because the mean of its divisors is an integer number (3220549540).

Almost surely, 2^6441099079 is an apocalyptic number.

6441099079 is a deficient number, since it is larger than the sum of its proper divisors (1).

6441099079 is an equidigital number, since it uses as much as digits as its factorization.

6441099079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 6441099079 is about 80256.4581762739. The cubic root of 6441099079 is about 1860.6013278107.

The spelling of 6441099079 in words is "six billion, four hundred forty-one million, ninety-nine thousand, seventy-nine".