2534504316343 has 16 divisors (see below), whose sum is σ = 2776284518400. Its totient is φ = 2306340447840.

The previous prime is 2534504316341. The next prime is 2534504316353. The reversal of 2534504316343 is 3436134054352.

It is a cyclic number.

It is not a de Polignac number, because 2534504316343 - 2¹ = 2534504316341 is a prime.

It is a super-2 number, since 2×2534504316343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2534504316343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534504316341) 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, 30082548 + ... + 30166681.

It is an arithmetic number, because the mean of its divisors is an integer number (173517782400).

Almost surely, 2^{2534504316343} is an apocalyptic number.

2534504316343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2534504316343 is a deficient number, since it is larger than the sum of its proper divisors (241780202057).

2534504316343 is a wasteful number, since it uses less digits than its factorization.

2534504316343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60249342.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 2534504316343 in words is "two trillion, five hundred thirty-four billion, five hundred four million, three hundred sixteen thousand, three hundred forty-three".