4421505514 has 16 divisors (see below), whose sum is σ = 6699932928. Its totient is φ = 2188215792.

The previous prime is 4421505509. The next prime is 4421505553. The reversal of 4421505514 is 4155051244.

It is a happy number.

It is a super-2 number, since 2×4421505514² = 39099422020664808392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566124 + ... + 573880.

It is an arithmetic number, because the mean of its divisors is an integer number (418745808).

Almost surely, 2^4421505514 is an apocalyptic number.

4421505514 is a deficient number, since it is larger than the sum of its proper divisors (2278427414).

4421505514 is a wasteful number, since it uses less digits than its factorization.

4421505514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10629.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 4421505514 is about 66494.4021252917. The cubic root of 4421505514 is about 1641.3078891209.

Adding to 4421505514 its reverse (4155051244), we get a palindrome (8576556758).

The spelling of 4421505514 in words is "four billion, four hundred twenty-one million, five hundred five thousand, five hundred fourteen".