448253148342 has 32 divisors (see below), whose sum is σ = 905832495360. Its totient is φ = 147865344480.

The previous prime is 448253148331. The next prime is 448253148347. The reversal of 448253148342 is 243841352844.

It is a junction number, because it is equal to n+sod(n) for n = 448253148291 and 448253148300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448253148347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653092 + ... + 1150232.

It is an arithmetic number, because the mean of its divisors is an integer number (28307265480).

Almost surely, 2^448253148342 is an apocalyptic number.

448253148342 is an abundant number, since it is smaller than the sum of its proper divisors (457579347018).

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

448253148342 is a wasteful number, since it uses less digits than its factorization.

448253148342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498708.

The product of its digits is 2949120, while the sum is 48.

The spelling of 448253148342 in words is "four hundred forty-eight billion, two hundred fifty-three million, one hundred forty-eight thousand, three hundred forty-two".