42152405300 has 18 divisors (see below), whose sum is σ = 91470719718. Its totient is φ = 16860962080.

The previous prime is 42152405299. The next prime is 42152405303. The reversal of 42152405300 is 350425124.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8833744144 + 33318661156 = 93988^2 + 182534^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42152405300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42152405303) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 210761927 + ... + 210762126.

It is an arithmetic number, because the mean of its divisors is an integer number (5081706651).

Almost surely, 2^42152405300 is an apocalyptic number.

It is an amenable number.

42152405300 is an abundant number, since it is smaller than the sum of its proper divisors (49318314418).

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

42152405300 is a wasteful number, since it uses less digits than its factorization.

42152405300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421524067 (or 421524060 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 42152405300 in words is "forty-two billion, one hundred fifty-two million, four hundred five thousand, three hundred".