448792740131 has 8 divisors (see below), whose sum is σ = 450000448128. Its totient is φ = 447586360000.

The previous prime is 448792740091. The next prime is 448792740157. The reversal of 448792740131 is 131047297844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 448792740131 - 2²⁶ = 448725631267 is a prime.

It is a super-2 number, since 2×448792740131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 448792740131.

It is not an unprimeable number, because it can be changed into a prime (448792743131) 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, 346766 + ... + 1008876.

It is an arithmetic number, because the mean of its divisors is an integer number (56250056016).

Almost surely, 2^448792740131 is an apocalyptic number.

448792740131 is a deficient number, since it is larger than the sum of its proper divisors (1207707997).

448792740131 is a wasteful number, since it uses less digits than its factorization.

448792740131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663933.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 448792740131 in words is "four hundred forty-eight billion, seven hundred ninety-two million, seven hundred forty thousand, one hundred thirty-one".