1334130040 has 64 divisors (see below), whose sum is σ = 3085711200. Its totient is φ = 518848512.

The previous prime is 1334129999. The next prime is 1334130067. The reversal of 1334130040 is 400314331.

It is a congruent 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, 399096 + ... + 402424.

Almost surely, 2^1334130040 is an apocalyptic number.

1334130040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334130040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1542855600).

1334130040 is an abundant number, since it is smaller than the sum of its proper divisors (1751581160).

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

1334130040 is a wasteful number, since it uses less digits than its factorization.

1334130040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616 (or 3612 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1334130040 is about 36525.7448931572. The cubic root of 1334130040 is about 1100.8615949364.

Adding to 1334130040 its reverse (400314331), we get a palindrome (1734444371).

The spelling of 1334130040 in words is "one billion, three hundred thirty-four million, one hundred thirty thousand, forty".