1443541134 has 32 divisors (see below), whose sum is σ = 3442982400. Its totient is φ = 394507872.

The previous prime is 1443541087. The next prime is 1443541147. The reversal of 1443541134 is 4311453441.

It is a super-2 number, since 2×1443541134² = 4167622011100011912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746209 + ... + 748140.

It is an arithmetic number, because the mean of its divisors is an integer number (107593200).

Almost surely, 2^1443541134 is an apocalyptic number.

1443541134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1443541134 is an abundant number, since it is smaller than the sum of its proper divisors (1999441266).

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

1443541134 is a wasteful number, since it uses less digits than its factorization.

1443541134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494384.

The product of its digits is 11520, while the sum is 30.

The square root of 1443541134 is about 37993.9618097402. The cubic root of 1443541134 is about 1130.1681254530.

Adding to 1443541134 its reverse (4311453441), we get a palindrome (5754994575).

The spelling of 1443541134 in words is "one billion, four hundred forty-three million, five hundred forty-one thousand, one hundred thirty-four".