49244841693 has 24 divisors (see below), whose sum is σ = 71956525056. Its totient is φ = 32450997600.

The previous prime is 49244841673. The next prime is 49244841703. The reversal of 49244841693 is 39614844294.

49244841693 is a `hidden beast` number, since 49 + 24 + 484 + 16 + 93 = 666.

It is not a de Polignac number, because 49244841693 - 2⁵ = 49244841661 is a prime.

It is a super-2 number, since 2×49244841693² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49244841673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230263 + ... + 389243.

It is an arithmetic number, because the mean of its divisors is an integer number (2998188544).

Almost surely, 2^49244841693 is an apocalyptic number.

It is an amenable number.

49244841693 is a deficient number, since it is larger than the sum of its proper divisors (22711683363).

49244841693 is a wasteful number, since it uses less digits than its factorization.

49244841693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159385 (or 159382 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 49244841693 in words is "forty-nine billion, two hundred forty-four million, eight hundred forty-one thousand, six hundred ninety-three".