50000000031241 has 4 divisors (see below), whose sum is σ = 53846153879812. Its totient is φ = 46153846182672.

The previous prime is 50000000031197. The next prime is 50000000031307. The reversal of 50000000031241 is 14213000000005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6663729216400 + 43336270814841 = 2581420^2 + 6583029^2 .

It is a cyclic number.

It is not a de Polignac number, because 50000000031241 - 2⁴³ = 41203907009033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50000000031041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1923076924266 + ... + 1923076924291.

It is an arithmetic number, because the mean of its divisors is an integer number (13461538469953).

Almost surely, 2^{50000000031241} is an apocalyptic number.

It is an amenable number.

50000000031241 is a deficient number, since it is larger than the sum of its proper divisors (3846153848571).

50000000031241 is a wasteful number, since it uses less digits than its factorization.

50000000031241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846153848570.

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 50000000031241 its reverse (14213000000005), we get a palindrome (64213000031246).

The spelling of 50000000031241 in words is "fifty trillion, thirty-one thousand, two hundred forty-one".