554403420000 has 240 divisors, whose sum is σ = 2020617632880. Its totient is φ = 147840768000.

The previous prime is 554403419989. The next prime is 554403420017. The reversal of 554403420000 is 24304455.

554403420000 is a `hidden beast` number, since 5 + 54 + 403 + 4 + 200 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26664 + ... + 1053336.

It is an arithmetic number, because the mean of its divisors is an integer number (8419240137).

Almost surely, 2^554403420000 is an apocalyptic number.

554403420000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554403420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010308816440).

554403420000 is an abundant number, since it is smaller than the sum of its proper divisors (1466214212880).

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

554403420000 is a wasteful number, since it uses less digits than its factorization.

554403420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026712 (or 1026683 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 554403420000 its reverse (24304455), we get a palindrome (554427724455).

The spelling of 554403420000 in words is "five hundred fifty-four billion, four hundred three million, four hundred twenty thousand".