49184130448 has 40 divisors (see below), whose sum is σ = 100916052120. Its totient is φ = 23141744640.

The previous prime is 49184130439. The next prime is 49184130449. The reversal of 49184130448 is 84403148194.

It can be written as a sum of positive squares in 4 ways, for example, as 17174626704 + 32009503744 = 131052^2 + 178912^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49184130398 and 49184130407.

It is not an unprimeable number, because it can be changed into a prime (49184130449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2429488 + ... + 2449648.

It is an arithmetic number, because the mean of its divisors is an integer number (2522901303).

Almost surely, 2^49184130448 is an apocalyptic number.

It is an amenable number.

49184130448 is an abundant number, since it is smaller than the sum of its proper divisors (51731921672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49184130448 is a wasteful number, since it uses less digits than its factorization.

49184130448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29155 (or 29149 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 49184130448 in words is "forty-nine billion, one hundred eighty-four million, one hundred thirty thousand, four hundred forty-eight".