1343511312342 has 16 divisors (see below), whose sum is σ = 2714723890032. Its totient is φ = 443220226560.

The previous prime is 1343511312277. The next prime is 1343511312389. The reversal of 1343511312342 is 2432131153431.

It is a super-3 number, since 3×1343511312342³ (a number of 37 digits) contains 333 as substring.

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, 1154218759 + ... + 1154219922.

It is an arithmetic number, because the mean of its divisors is an integer number (169670243127).

Almost surely, 2^{1343511312342} is an apocalyptic number.

1343511312342 is an abundant number, since it is smaller than the sum of its proper divisors (1371212577690).

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

1343511312342 is a wasteful number, since it uses less digits than its factorization.

1343511312342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308438783.

The product of its digits is 25920, while the sum is 33.

Adding to 1343511312342 its reverse (2432131153431), we get a palindrome (3775642465773).

The spelling of 1343511312342 in words is "one trillion, three hundred forty-three billion, five hundred eleven million, three hundred twelve thousand, three hundred forty-two".