42334252100 has 72 divisors (see below), whose sum is σ = 105032735808. Its totient is φ = 14508547200.

The previous prime is 42334252099. The next prime is 42334252117. The reversal of 42334252100 is 125243324.

It is a self number, because there is not a number n which added to its sum of digits gives 42334252100.

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, 1866830 + ... + 1889370.

Almost surely, 2^42334252100 is an apocalyptic number.

It is an amenable number.

42334252100 is an abundant number, since it is smaller than the sum of its proper divisors (62698483708).

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

42334252100 is a wasteful number, since it uses less digits than its factorization.

42334252100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25245 (or 25238 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 42334252100 its reverse (125243324), we get a palindrome (42459495424).

The spelling of 42334252100 in words is "forty-two billion, three hundred thirty-four million, two hundred fifty-two thousand, one hundred".