6441614500 has 96 divisors (see below), whose sum is σ = 15119709696. Its totient is φ = 2388672000.

The previous prime is 6441614489. The next prime is 6441614507. The reversal of 6441614500 is 54161446.

It is a super-2 number, since 2×6441614500² = 82988794733220500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6441614507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563845 + ... + 575155.

It is an arithmetic number, because the mean of its divisors is an integer number (157496976).

Almost surely, 2^6441614500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6441614500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7559854848).

6441614500 is an abundant number, since it is smaller than the sum of its proper divisors (8678095196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6441614500 is a wasteful number, since it uses less digits than its factorization.

6441614500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11414 (or 11402 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6441614500 is about 80259.6691994180. The cubic root of 6441614500 is about 1860.6509553358.

Adding to 6441614500 its reverse (54161446), we get a palindrome (6495775946).

The spelling of 6441614500 in words is "six billion, four hundred forty-one million, six hundred fourteen thousand, five hundred".