42114450252 has 24 divisors (see below), whose sum is σ = 112305200896. Its totient is φ = 12032700048.

The previous prime is 42114450239. The next prime is 42114450263. The reversal of 42114450252 is 25205441124.

42114450252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250681168 + ... + 250681335.

Almost surely, 2^42114450252 is an apocalyptic number.

42114450252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42114450252 is an abundant number, since it is smaller than the sum of its proper divisors (70190750644).

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

42114450252 is a wasteful number, since it uses less digits than its factorization.

42114450252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501362517 (or 501362515 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 42114450252 its reverse (25205441124), we get a palindrome (67319891376).

The spelling of 42114450252 in words is "forty-two billion, one hundred fourteen million, four hundred fifty thousand, two hundred fifty-two".