50145013502344 has 8 divisors (see below), whose sum is σ = 94021900316910. Its totient is φ = 25072506751168.

The previous prime is 50145013502329. The next prime is 50145013502371. The reversal of 50145013502344 is 44320531054105.

It can be written as a sum of positive squares in only one way, i.e., 50019718741444 + 125294760900 = 7072462^2 + 353970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3134063343889 + ... + 3134063343904.

Almost surely, 2^{50145013502344} is an apocalyptic number.

It is an amenable number.

50145013502344 is a deficient number, since it is larger than the sum of its proper divisors (43876886814566).

50145013502344 is a wasteful number, since it uses less digits than its factorization.

50145013502344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6268126687799 (or 6268126687795 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 50145013502344 its reverse (44320531054105), we get a palindrome (94465544556449).

The spelling of 50145013502344 in words is "fifty trillion, one hundred forty-five billion, thirteen million, five hundred two thousand, three hundred forty-four".