1334481152 has 72 divisors (see below), whose sum is σ = 2739090816. Its totient is φ = 648574976.

The previous prime is 1334481151. The next prime is 1334481157. The reversal of 1334481152 is 2511844331.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1334481151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2370023 + ... + 2370585.

It is an arithmetic number, because the mean of its divisors is an integer number (38042928).

Almost surely, 2^1334481152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334481152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1369545408).

1334481152 is an abundant number, since it is smaller than the sum of its proper divisors (1404609664).

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

1334481152 is an equidigital number, since it uses as much as digits as its factorization.

1334481152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823 (or 809 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 1334481152 is about 36530.5509402746. The cubic root of 1334481152 is about 1100.9581601890.

The spelling of 1334481152 in words is "one billion, three hundred thirty-four million, four hundred eighty-one thousand, one hundred fifty-two".