426202507050 has 96 divisors (see below), whose sum is σ = 1064738995200. Its totient is φ = 112821346560.

The previous prime is 426202507037. The next prime is 426202507097. The reversal of 426202507050 is 50705202624.

It is a Curzon 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, 26108791 + ... + 26125109.

It is an arithmetic number, because the mean of its divisors is an integer number (11091031200).

Almost surely, 2^426202507050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426202507050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532369497600).

426202507050 is an abundant number, since it is smaller than the sum of its proper divisors (638536488150).

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

426202507050 is a wasteful number, since it uses less digits than its factorization.

426202507050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17600 (or 17595 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

Adding to 426202507050 its reverse (50705202624), we get a palindrome (476907709674).

The spelling of 426202507050 in words is "four hundred twenty-six billion, two hundred two million, five hundred seven thousand, fifty".