6441099098 has 48 divisors (see below), whose sum is σ = 11539692864. Its totient is φ = 2686944960.

The previous prime is 6441099079. The next prime is 6441099127. The reversal of 6441099098 is 8909901446.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2019461 + ... + 2022647.

It is an arithmetic number, because the mean of its divisors is an integer number (240410268).

Almost surely, 2^6441099098 is an apocalyptic number.

6441099098 is a deficient number, since it is larger than the sum of its proper divisors (5098593766).

6441099098 is a wasteful number, since it uses less digits than its factorization.

6441099098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747 (or 3740 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 6441099098 is about 80256.4582946444. The cubic root of 6441099098 is about 1860.6013296402.

The spelling of 6441099098 in words is "six billion, four hundred forty-one million, ninety-nine thousand, ninety-eight".