49231328071 has 4 divisors (see below), whose sum is σ = 49255982712. Its totient is φ = 49206673432.

The previous prime is 49231328063. The next prime is 49231328093. The reversal of 49231328071 is 17082313294.

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

It is a cyclic number.

It is not a de Polignac number, because 49231328071 - 2³ = 49231328063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49231328171) 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, 12324325 + ... + 12328318.

It is an arithmetic number, because the mean of its divisors is an integer number (12313995678).

Almost surely, 2^49231328071 is an apocalyptic number.

49231328071 is a deficient number, since it is larger than the sum of its proper divisors (24654641).

49231328071 is a wasteful number, since it uses less digits than its factorization.

49231328071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24654640.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 49231328071 in words is "forty-nine billion, two hundred thirty-one million, three hundred twenty-eight thousand, seventy-one".