49367009831864 has 16 divisors (see below), whose sum is σ = 93080255970600. Its totient is φ = 24545608239712.

The previous prime is 49367009831861. The next prime is 49367009831903. The reversal of 49367009831864 is 46813890076394.

It is a junction number, because it is equal to n+sod(n) for n = 49367009831794 and 49367009831803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49367009831861) 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, 17237083007 + ... + 17237085870.

Almost surely, 2^{49367009831864} is an apocalyptic number.

It is an amenable number.

49367009831864 is a deficient number, since it is larger than the sum of its proper divisors (43713246138736).

49367009831864 is a wasteful number, since it uses less digits than its factorization.

49367009831864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34474169062 (or 34474169058 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 68.

The spelling of 49367009831864 in words is "forty-nine trillion, three hundred sixty-seven billion, nine million, eight hundred thirty-one thousand, eight hundred sixty-four".