42152044300 has 72 divisors (see below), whose sum is σ = 93699221616. Its totient is φ = 16450748160.

The previous prime is 42152044283. The next prime is 42152044303. The reversal of 42152044300 is 344025124.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (42152044303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4351062 + ... + 4360738.

It is an arithmetic number, because the mean of its divisors is an integer number (1301378078).

Almost surely, 2^42152044300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42152044300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46849610808).

42152044300 is an abundant number, since it is smaller than the sum of its proper divisors (51547177316).

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

42152044300 is a wasteful number, since it uses less digits than its factorization.

42152044300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747 (or 10740 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 42152044300 its reverse (344025124), we get a palindrome (42496069424).

The spelling of 42152044300 in words is "forty-two billion, one hundred fifty-two million, forty-four thousand, three hundred".