42303422400000 has 480 divisors, whose sum is σ = 141238616150016. Its totient is φ = 11250969600000.

The previous prime is 42303422399783. The next prime is 42303422400047. The reversal of 42303422400000 is 422430324.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1838388495 + ... + 1838411505.

Almost surely, 2^{42303422400000} is an apocalyptic number.

42303422400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42303422400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70619308075008).

42303422400000 is an abundant number, since it is smaller than the sum of its proper divisors (98935193750016).

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

42303422400000 is an frugal number, since it uses more digits than its factorization.

42303422400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23440 (or 23404 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42303422400000 its reverse (422430324), we get a palindrome (42303844830324).

The spelling of 42303422400000 in words is "forty-two trillion, three hundred three billion, four hundred twenty-two million, four hundred thousand".