4550421201324 has 48 divisors (see below), whose sum is σ = 11503664016768. Its totient is φ = 1394383511808.

The previous prime is 4550421201299. The next prime is 4550421201349. The reversal of 4550421201324 is 4231021240554.

It is an interprime number because it is at equal distance from previous prime (4550421201299) and next prime (4550421201349).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259363162 + ... + 259380705.

It is an arithmetic number, because the mean of its divisors is an integer number (239659667016).

Almost surely, 2^{4550421201324} is an apocalyptic number.

It is an amenable number.

4550421201324 is an abundant number, since it is smaller than the sum of its proper divisors (6953242815444).

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

4550421201324 is a wasteful number, since it uses less digits than its factorization.

4550421201324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518743934 (or 518743932 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 4550421201324 its reverse (4231021240554), we get a palindrome (8781442441878).

The spelling of 4550421201324 in words is "four trillion, five hundred fifty billion, four hundred twenty-one million, two hundred one thousand, three hundred twenty-four".