554321242420 has 48 divisors (see below), whose sum is σ = 1271413584000. Its totient is φ = 201331041920.

The previous prime is 554321242417. The next prime is 554321242477. The reversal of 554321242420 is 24242123455.

It is a congruent number.

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, 1316995 + ... + 1686154.

It is an arithmetic number, because the mean of its divisors is an integer number (26487783000).

Almost surely, 2^554321242420 is an apocalyptic number.

It is an amenable number.

554321242420 is an abundant number, since it is smaller than the sum of its proper divisors (717092341580).

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

554321242420 is a wasteful number, since it uses less digits than its factorization.

554321242420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004008 (or 3004006 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 554321242420 its reverse (24242123455), we get a palindrome (578563365875).

The spelling of 554321242420 in words is "five hundred fifty-four billion, three hundred twenty-one million, two hundred forty-two thousand, four hundred twenty".