1341134040 has 64 divisors (see below), whose sum is σ = 4026348000. Its totient is φ = 357373952.

The previous prime is 1341134021. The next prime is 1341134077. The reversal of 1341134040 is 404311431.

It is a junction number, because it is equal to n+sod(n) for n = 1341133998 and 1341134016.

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, 204736 + ... + 211184.

Almost surely, 2^1341134040 is an apocalyptic number.

1341134040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341134040 is an abundant number, since it is smaller than the sum of its proper divisors (2685213960).

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

1341134040 is a wasteful number, since it uses less digits than its factorization.

1341134040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8196 (or 8192 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1341134040 is about 36621.4969655802. The cubic root of 1341134040 is about 1102.7846910584.

Adding to 1341134040 its reverse (404311431), we get a palindrome (1745445471).

The spelling of 1341134040 in words is "one billion, three hundred forty-one million, one hundred thirty-four thousand, forty".