134312157343 has 16 divisors (see below), whose sum is σ = 166823863360. Its totient is φ = 105294007296.

The previous prime is 134312157341. The next prime is 134312157373. The reversal of 134312157343 is 343751213431.

It is a cyclic number.

It is not a de Polignac number, because 134312157343 - 2¹ = 134312157341 is a prime.

It is a super-2 number, since 2×134312157343² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134312157341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6760530 + ... + 6780367.

It is an arithmetic number, because the mean of its divisors is an integer number (10426491460).

Almost surely, 2^134312157343 is an apocalyptic number.

134312157343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134312157343 is a deficient number, since it is larger than the sum of its proper divisors (32511706017).

134312157343 is a wasteful number, since it uses less digits than its factorization.

134312157343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13541026.

The product of its digits is 90720, while the sum is 37.

The spelling of 134312157343 in words is "one hundred thirty-four billion, three hundred twelve million, one hundred fifty-seven thousand, three hundred forty-three".