42312040400300 has 216 divisors, whose sum is σ = 101258671655232. Its totient is φ = 15335097430400.

The previous prime is 42312040400299. The next prime is 42312040400309. The reversal of 42312040400300 is 300404021324.

It is not an unprimeable number, because it can be changed into a prime (42312040400309) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5351208947 + ... + 5351216853.

It is an arithmetic number, because the mean of its divisors is an integer number (468790146552).

Almost surely, 2^{42312040400300} 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 42312040400300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50629335827616).

42312040400300 is an abundant number, since it is smaller than the sum of its proper divisors (58946631254932).

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

42312040400300 is a wasteful number, since it uses less digits than its factorization.

42312040400300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9357 (or 9339 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42312040400300 its reverse (300404021324), we get a palindrome (42612444421624).

The spelling of 42312040400300 in words is "forty-two trillion, three hundred twelve billion, forty million, four hundred thousand, three hundred".