50431042 has 8 divisors (see below), whose sum is σ = 78935616. Its totient is φ = 24119172.

The previous prime is 50431033. The next prime is 50431081. The reversal of 50431042 is 24013405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548118 + ... + 548209.

It is an arithmetic number, because the mean of its divisors is an integer number (9866952).

Almost surely, 2^50431042 is an apocalyptic number.

50431042 is a deficient number, since it is larger than the sum of its proper divisors (28504574).

50431042 is a wasteful number, since it uses less digits than its factorization.

50431042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096352.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 50431042 is about 7101.4816763828. The cubic root of 50431042 is about 369.4587704086.

Adding to 50431042 its reverse (24013405), we get a palindrome (74444447).

The spelling of 50431042 in words is "fifty million, four hundred thirty-one thousand, forty-two".