1343135434515 has 48 divisors (see below), whose sum is σ = 2608566882048. Its totient is φ = 587308903104.

The previous prime is 1343135434499. The next prime is 1343135434523. The reversal of 1343135434515 is 5154345313431.

It is not a de Polignac number, because 1343135434515 - 2⁴ = 1343135434499 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39709077 + ... + 39742886.

It is an arithmetic number, because the mean of its divisors is an integer number (54345143376).

Almost surely, 2^{1343135434515} is an apocalyptic number.

1343135434515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1343135434515 is a deficient number, since it is larger than the sum of its proper divisors (1265431447533).

1343135434515 is a wasteful number, since it uses less digits than its factorization.

1343135434515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79452008 (or 79452001 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

The spelling of 1343135434515 in words is "one trillion, three hundred forty-three billion, one hundred thirty-five million, four hundred thirty-four thousand, five hundred fifteen".