554405430040000 has 1120 divisors, whose sum is σ = 1910308483607040. Its totient is φ = 154076774400000.

The previous prime is 554405430039973. The next prime is 554405430040067. The reversal of 554405430040000 is 40034504455.

It is a tau number, because it is divible by the number of its divisors (1120).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 994561360 + ... + 995118640.

Almost surely, 2^{554405430040000} is an apocalyptic number.

554405430040000 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 554405430040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955154241803520).

554405430040000 is an abundant number, since it is smaller than the sum of its proper divisors (1355903053567040).

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

554405430040000 is a wasteful number, since it uses less digits than its factorization.

554405430040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557367 (or 557342 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 554405430040000 its reverse (40034504455), we get a palindrome (554445464544455).

The spelling of 554405430040000 in words is "five hundred fifty-four trillion, four hundred five billion, four hundred thirty million, forty thousand".