4501421340 has 96 divisors (see below), whose sum is σ = 14011447296. Its totient is φ = 1072293120.

The previous prime is 4501421329. The next prime is 4501421359. The reversal of 4501421340 is 431241054.

It is a self number, because there is not a number n which added to its sum of digits gives 4501421340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68902 + ... + 117261.

It is an arithmetic number, because the mean of its divisors is an integer number (145952576).

Almost surely, 2^4501421340 is an apocalyptic number.

It is an amenable number.

4501421340 is an abundant number, since it is smaller than the sum of its proper divisors (9510025956).

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

4501421340 is a wasteful number, since it uses less digits than its factorization.

4501421340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186219 (or 186217 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4501421340 is about 67092.6325314486. The cubic root of 4501421340 is about 1651.1374269379.

Adding to 4501421340 its reverse (431241054), we get a palindrome (4932662394).

The spelling of 4501421340 in words is "four billion, five hundred one million, four hundred twenty-one thousand, three hundred forty".