4312720272134 has 16 divisors (see below), whose sum is σ = 6473962378800. Its totient is φ = 2154732978144.

The previous prime is 4312720272067. The next prime is 4312720272227.

4312720272134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4312720272134² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 81794972 + ... + 81847680.

It is an arithmetic number, because the mean of its divisors is an integer number (404622648675).

Almost surely, 2^{4312720272134} is an apocalyptic number.

4312720272134 is a deficient number, since it is larger than the sum of its proper divisors (2161242106666).

4312720272134 is a wasteful number, since it uses less digits than its factorization.

4312720272134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82807.

The product of its (nonzero) digits is 112896, while the sum is 38.

It can be divided in two parts, 4312720 and 272134, that added together give a palindrome (4584854).

The spelling of 4312720272134 in words is "four trillion, three hundred twelve billion, seven hundred twenty million, two hundred seventy-two thousand, one hundred thirty-four".