42030314550 has 144 divisors (see below), whose sum is σ = 131169304032. Its totient is φ = 9449395200.

The previous prime is 42030314527. The next prime is 42030314551. The reversal of 42030314550 is 5541303024.

42030314550 is a `hidden beast` number, since 4 + 203 + 0 + 3 + 1 + 455 + 0 = 666.

42030314550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42030314551) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 82782 + ... + 301518.

Almost surely, 2^42030314550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42030314550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65584652016).

42030314550 is an abundant number, since it is smaller than the sum of its proper divisors (89138989482).

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

42030314550 is a wasteful number, since it uses less digits than its factorization.

42030314550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218823 (or 218815 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 42030314550 its reverse (5541303024), we get a palindrome (47571617574).

The spelling of 42030314550 in words is "forty-two billion, thirty million, three hundred fourteen thousand, five hundred fifty".