50142444344 has 16 divisors (see below), whose sum is σ = 94929871920. Its totient is φ = 24827811840.

The previous prime is 50142444337. The next prime is 50142444353. The reversal of 50142444344 is 44344424105.

It is a super-2 number, since 2×50142444344² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30425417 + ... + 30427064.

It is an arithmetic number, because the mean of its divisors is an integer number (5933116995).

Almost surely, 2^50142444344 is an apocalyptic number.

It is an amenable number.

50142444344 is a deficient number, since it is larger than the sum of its proper divisors (44787427576).

50142444344 is a wasteful number, since it uses less digits than its factorization.

50142444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60852590 (or 60852586 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 50142444344 its reverse (44344424105), we get a palindrome (94486868449).

The spelling of 50142444344 in words is "fifty billion, one hundred forty-two million, four hundred forty-four thousand, three hundred forty-four".