1340201310515 has 8 divisors (see below), whose sum is σ = 1615143898368. Its totient is φ = 1067559497920.

The previous prime is 1340201310479. The next prime is 1340201310521. The reversal of 1340201310515 is 5150131020431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1340201310515 - 2¹⁸ = 1340201048371 is a prime.

It is a super-2 number, since 2×1340201310515² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575192531 + ... + 575194860.

It is an arithmetic number, because the mean of its divisors is an integer number (201892987296).

Almost surely, 2^{1340201310515} is an apocalyptic number.

1340201310515 is a deficient number, since it is larger than the sum of its proper divisors (274942587853).

1340201310515 is a wasteful number, since it uses less digits than its factorization.

1340201310515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150387629.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 1340201310515 its reverse (5150131020431), we get a palindrome (6490332330946).

The spelling of 1340201310515 in words is "one trillion, three hundred forty billion, two hundred one million, three hundred ten thousand, five hundred fifteen".