50354231530442 has 32 divisors (see below), whose sum is σ = 86423129554944. Its totient is φ = 21554989671600.

The previous prime is 50354231530433. The next prime is 50354231530481. The reversal of 50354231530442 is 24403513245305.

It is a self number, because there is not a number n which added to its sum of digits gives 50354231530442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326662967 + ... + 326817077.

It is an arithmetic number, because the mean of its divisors is an integer number (2700722798592).

Almost surely, 2^{50354231530442} is an apocalyptic number.

50354231530442 is a deficient number, since it is larger than the sum of its proper divisors (36068898024502).

50354231530442 is a wasteful number, since it uses less digits than its factorization.

50354231530442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181434.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 50354231530442 its reverse (24403513245305), we get a palindrome (74757744775747).

The spelling of 50354231530442 in words is "fifty trillion, three hundred fifty-four billion, two hundred thirty-one million, five hundred thirty thousand, four hundred forty-two".