343134312013402 has 192 divisors, whose sum is σ = 689058041011200. Its totient is φ = 127599530333184.

The previous prime is 343134312013399. The next prime is 343134312013439. The reversal of 343134312013402 is 204310213431343.

It is a super-2 number, since 2×343134312013402² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1570680543 + ... + 1570898989.

It is an arithmetic number, because the mean of its divisors is an integer number (3588843963600).

Almost surely, 2^{343134312013402} is an apocalyptic number.

343134312013402 is an abundant number, since it is smaller than the sum of its proper divisors (345923728997798).

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

343134312013402 is a wasteful number, since it uses less digits than its factorization.

343134312013402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219310 (or 219283 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 343134312013402 its reverse (204310213431343), we get a palindrome (547444525444745).

The spelling of 343134312013402 in words is "three hundred forty-three trillion, one hundred thirty-four billion, three hundred twelve million, thirteen thousand, four hundred two".