1448373134 has 48 divisors (see below), whose sum is σ = 2477811840. Its totient is φ = 630547200.

The previous prime is 1448373133. The next prime is 1448373137. The reversal of 1448373134 is 4313738441.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448373133) 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, 1354352 + ... + 1355420.

It is an arithmetic number, because the mean of its divisors is an integer number (51621080).

Almost surely, 2^1448373134 is an apocalyptic number.

1448373134 is a deficient number, since it is larger than the sum of its proper divisors (1029438706).

1448373134 is a wasteful number, since it uses less digits than its factorization.

1448373134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1156 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 1448373134 is about 38057.4977369769. The cubic root of 1448373134 is about 1131.4277340514.

The spelling of 1448373134 in words is "one billion, four hundred forty-eight million, three hundred seventy-three thousand, one hundred thirty-four".