4404131050242 has 128 divisors (see below), whose sum is σ = 11106018459648. Its totient is φ = 1131044947200.

The previous prime is 4404131050237. The next prime is 4404131050259. The reversal of 4404131050242 is 2420501314044.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17063392 + ... + 17319572.

It is an arithmetic number, because the mean of its divisors is an integer number (86765769216).

Almost surely, 2^{4404131050242} is an apocalyptic number.

4404131050242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4404131050242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5553009229824).

4404131050242 is an abundant number, since it is smaller than the sum of its proper divisors (6701887409406).

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

4404131050242 is a wasteful number, since it uses less digits than its factorization.

4404131050242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256624.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 4404131050242 its reverse (2420501314044), we get a palindrome (6824632364286).

The spelling of 4404131050242 in words is "four trillion, four hundred four billion, one hundred thirty-one million, fifty thousand, two hundred forty-two".