42244330134402 has 96 divisors (see below), whose sum is σ = 101001112842240. Its totient is φ = 12654280568160.

The previous prime is 42244330134379. The next prime is 42244330134403. The reversal of 42244330134402 is 20443103344224.

42244330134402 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 4 + 3 + 301 + 344 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (42244330134403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7655799 + ... + 11962437.

It is an arithmetic number, because the mean of its divisors is an integer number (1052094925440).

Almost surely, 2^{42244330134402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42244330134402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50500556421120).

42244330134402 is an abundant number, since it is smaller than the sum of its proper divisors (58756782707838).

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

42244330134402 is a wasteful number, since it uses less digits than its factorization.

42244330134402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307228 (or 4307225 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 42244330134402 its reverse (20443103344224), we get a palindrome (62687433478626).

The spelling of 42244330134402 in words is "forty-two trillion, two hundred forty-four billion, three hundred thirty million, one hundred thirty-four thousand, four hundred two".