42404056330000 has 200 divisors, whose sum is σ = 104158720290240. Its totient is φ = 16714971840000.

The previous prime is 42404056329997. The next prime is 42404056330007. The reversal of 42404056330000 is 3365040424.

It is a tau number, because it is divible by the number of its divisors (200).

It is not an unprimeable number, because it can be changed into a prime (42404056330007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1673457331 + ... + 1673482669.

Almost surely, 2^{42404056330000} is an apocalyptic number.

42404056330000 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 42404056330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52079360145120).

42404056330000 is an abundant number, since it is smaller than the sum of its proper divisors (61754663960240).

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

42404056330000 is a wasteful number, since it uses less digits than its factorization.

42404056330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27795 (or 27774 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The spelling of 42404056330000 in words is "forty-two trillion, four hundred four billion, fifty-six million, three hundred thirty thousand".