50000000000042 has 8 divisors (see below), whose sum is σ = 75000063701376. Its totient is φ = 24999978766252.

The previous prime is 49999999999981. The next prime is 50000000000053. The reversal of 50000000000042 is 24000000000005.

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

It is a junction number, because it is equal to n+sod(n) for n = 49999999999933 and 50000000000032.

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, 7489178 + ... + 12493509.

It is an arithmetic number, because the mean of its divisors is an integer number (9375007962672).

Almost surely, 2^{50000000000042} is an apocalyptic number.

50000000000042 is a deficient number, since it is larger than the sum of its proper divisors (25000063701334).

50000000000042 is a wasteful number, since it uses less digits than its factorization.

50000000000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21233772.

The product of its (nonzero) digits is 40, while the sum is 11.

Adding to 50000000000042 its reverse (24000000000005), we get a palindrome (74000000000047).

The spelling of 50000000000042 in words is "fifty trillion, forty-two", and thus it is an aban number, an eban number, and an uban number.