49984207011 has 12 divisors (see below), whose sum is σ = 72202218088. Its totient is φ = 33321508704.

The previous prime is 49984206941. The next prime is 49984207019. The reversal of 49984207011 is 11070248994.

It is a happy number.

49984207011 is a `hidden beast` number, since 499 + 84 + 2 + 0 + 70 + 11 = 666.

49984207011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49984207011 - 2⁹ = 49984206499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49984207019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175416 + ... + 361578.

Almost surely, 2^49984207011 is an apocalyptic number.

49984207011 is a deficient number, since it is larger than the sum of its proper divisors (22218011077).

49984207011 is a wasteful number, since it uses less digits than its factorization.

49984207011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216002 (or 215999 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 49984207011 in words is "forty-nine billion, nine hundred eighty-four million, two hundred seven thousand, eleven".