4421254502 has 16 divisors (see below), whose sum is σ = 7703545632. Its totient is φ = 1863760320.

The previous prime is 4421254493. The next prime is 4421254517. The reversal of 4421254502 is 2054521244.

It is a congruent number.

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, 2587703 + ... + 2589410.

It is an arithmetic number, because the mean of its divisors is an integer number (481471602).

Almost surely, 2^4421254502 is an apocalyptic number.

4421254502 is a deficient number, since it is larger than the sum of its proper divisors (3282291130).

4421254502 is a wasteful number, since it uses less digits than its factorization.

4421254502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177183.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 4421254502 is about 66492.5146313478. The cubic root of 4421254502 is about 1641.2768291293.

Adding to 4421254502 its reverse (2054521244), we get a palindrome (6475775746).

The spelling of 4421254502 in words is "four billion, four hundred twenty-one million, two hundred fifty-four thousand, five hundred two".