42554300000 has 144 divisors (see below), whose sum is σ = 110233100880. Its totient is φ = 16125120000.

The previous prime is 42554299987. The next prime is 42554300027. The reversal of 42554300000 is 345524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1888802 + ... + 1911198.

It is an arithmetic number, because the mean of its divisors is an integer number (765507645).

Almost surely, 2^42554300000 is an apocalyptic number.

42554300000 is a gapful number since it is divisible by the number (40) 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 42554300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55116550440).

42554300000 is an abundant number, since it is smaller than the sum of its proper divisors (67678800880).

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

42554300000 is an equidigital number, since it uses as much as digits as its factorization.

42554300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22451 (or 22423 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 42554300000 its reverse (345524), we get a palindrome (42554645524).

The spelling of 42554300000 in words is "forty-two billion, five hundred fifty-four million, three hundred thousand".