42340400552000 has 224 divisors, whose sum is σ = 105052568924160. Its totient is φ = 16904448000000.

The previous prime is 42340400551997. The next prime is 42340400552033. The reversal of 42340400552000 is 25500404324.

42340400552000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13360806416 + ... + 13360809584.

Almost surely, 2^{42340400552000} is an apocalyptic number.

42340400552000 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 42340400552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52526284462080).

42340400552000 is an abundant number, since it is smaller than the sum of its proper divisors (62712168372160).

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

42340400552000 is a wasteful number, since it uses less digits than its factorization.

42340400552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798 (or 5778 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 42340400552000 its reverse (25500404324), we get a palindrome (42365900956324).

The spelling of 42340400552000 in words is "forty-two trillion, three hundred forty billion, four hundred million, five hundred fifty-two thousand".