1340306311135 has 8 divisors (see below), whose sum is σ = 1754582807376. Its totient is φ = 974768226240.

The previous prime is 1340306311117. The next prime is 1340306311163. The reversal of 1340306311135 is 5311136030431.

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

It is not a de Polignac number, because 1340306311135 - 2⁵ = 1340306311103 is a prime.

It is a super-2 number, since 2×1340306311135² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1340306311097 and 1340306311106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12184602774 + ... + 12184602883.

It is an arithmetic number, because the mean of its divisors is an integer number (219322850922).

Almost surely, 2^{1340306311135} is an apocalyptic number.

1340306311135 is a deficient number, since it is larger than the sum of its proper divisors (414276496241).

1340306311135 is a wasteful number, since it uses less digits than its factorization.

1340306311135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24369205673.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 1340306311135 in words is "one trillion, three hundred forty billion, three hundred six million, three hundred eleven thousand, one hundred thirty-five".