50430243542 has 64 divisors (see below), whose sum is σ = 88759407744. Its totient is φ = 21044966400.

The previous prime is 50430243541. The next prime is 50430243587. The reversal of 50430243542 is 24534203405.

It is a junction number, because it is equal to n+sod(n) for n = 50430243499 and 50430243508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50430243541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63274688 + ... + 63275484.

It is an arithmetic number, because the mean of its divisors is an integer number (1386865746).

Almost surely, 2^50430243542 is an apocalyptic number.

50430243542 is a deficient number, since it is larger than the sum of its proper divisors (38329164202).

50430243542 is a wasteful number, since it uses less digits than its factorization.

50430243542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 50430243542 its reverse (24534203405), we get a palindrome (74964446947).

The spelling of 50430243542 in words is "fifty billion, four hundred thirty million, two hundred forty-three thousand, five hundred forty-two".