34513514131243 has 16 divisors (see below), whose sum is σ = 39776098270464. Its totient is φ = 29334718052640.

The previous prime is 34513514131237. The next prime is 34513514131249. The reversal of 34513514131243 is 34213141531543.

It is an interprime number because it is at equal distance from previous prime (34513514131237) and next prime (34513514131249).

It is not a de Polignac number, because 34513514131243 - 2¹³ = 34513514123051 is a prime.

It is a super-3 number, since 3×34513514131243³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34513514131196 and 34513514131205.

It is not an unprimeable number, because it can be changed into a prime (34513514131249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31440505 + ... + 32519722.

It is an arithmetic number, because the mean of its divisors is an integer number (2486006141904).

Almost surely, 2^{34513514131243} is an apocalyptic number.

34513514131243 is a deficient number, since it is larger than the sum of its proper divisors (5262584139221).

34513514131243 is a wasteful number, since it uses less digits than its factorization.

34513514131243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63960882.

The product of its digits is 259200, while the sum is 40.

Adding to 34513514131243 its reverse (34213141531543), we get a palindrome (68726655662786).

The spelling of 34513514131243 in words is "thirty-four trillion, five hundred thirteen billion, five hundred fourteen million, one hundred thirty-one thousand, two hundred forty-three".