4421514744 has 24 divisors (see below), whose sum is σ = 11974935960. Its totient is φ = 1473838224.

The previous prime is 4421514659. The next prime is 4421514761. The reversal of 4421514744 is 4474151244.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4421514699 and 4421514708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30704892 + ... + 30705035.

It is an arithmetic number, because the mean of its divisors is an integer number (498955665).

Almost surely, 2^4421514744 is an apocalyptic number.

It is an amenable number.

4421514744 is an abundant number, since it is smaller than the sum of its proper divisors (7553421216).

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

4421514744 is a wasteful number, since it uses less digits than its factorization.

4421514744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61409939 (or 61409932 counting only the distinct ones).

The product of its digits is 71680, while the sum is 36.

The square root of 4421514744 is about 66494.4715295941. The cubic root of 4421514744 is about 1641.3090312101.

Adding to 4421514744 its reverse (4474151244), we get a palindrome (8895665988).

The spelling of 4421514744 in words is "four billion, four hundred twenty-one million, five hundred fourteen thousand, seven hundred forty-four".