1334143500 has 48 divisors (see below), whose sum is σ = 3885030240. Its totient is φ = 355771200.

The previous prime is 1334143469. The next prime is 1334143513. The reversal of 1334143500 is 53414331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443215 + ... + 446214.

It is an arithmetic number, because the mean of its divisors is an integer number (80938130).

Almost surely, 2^1334143500 is an apocalyptic number.

1334143500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334143500 is an abundant number, since it is smaller than the sum of its proper divisors (2550886740).

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

1334143500 is a wasteful number, since it uses less digits than its factorization.

1334143500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889451 (or 889439 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1334143500 is about 36525.9291462928. The cubic root of 1334143500 is about 1100.8652971111.

Adding to 1334143500 its reverse (53414331), we get a palindrome (1387557831).

The spelling of 1334143500 in words is "one billion, three hundred thirty-four million, one hundred forty-three thousand, five hundred".