42552204240 has 320 divisors, whose sum is σ = 166316355072. Its totient is φ = 8758886400.

The previous prime is 42552204239. The next prime is 42552204241. The reversal of 42552204240 is 4240225524.

42552204240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42552204239) and next prime (42552204241).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 42552204198 and 42552204207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42552204241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 871680 + ... + 919200.

Almost surely, 2^42552204240 is an apocalyptic number.

42552204240 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 42552204240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83158177536).

42552204240 is an abundant number, since it is smaller than the sum of its proper divisors (123764150832).

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

42552204240 is a wasteful number, since it uses less digits than its factorization.

42552204240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47598 (or 47592 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 42552204240 its reverse (4240225524), we get a palindrome (46792429764).

The spelling of 42552204240 in words is "forty-two billion, five hundred fifty-two million, two hundred four thousand, two hundred forty".