3126234123215 has 16 divisors (see below), whose sum is σ = 4539607198272. Its totient is φ = 2017603198464.

The previous prime is 3126234123211. The next prime is 3126234123239. The reversal of 3126234123215 is 5123214326213.

3126234123215 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3126234123215 - 2² = 3126234123211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126234123211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2627086904 + ... + 2627088093.

It is an arithmetic number, because the mean of its divisors is an integer number (283725449892).

Almost surely, 2^{3126234123215} is an apocalyptic number.

3126234123215 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3126234123215 is a deficient number, since it is larger than the sum of its proper divisors (1413373075057).

3126234123215 is a wasteful number, since it uses less digits than its factorization.

3126234123215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254175026.

The product of its digits is 51840, while the sum is 35.

Adding to 3126234123215 its reverse (5123214326213), we get a palindrome (8249448449428).

The spelling of 3126234123215 in words is "three trillion, one hundred twenty-six billion, two hundred thirty-four million, one hundred twenty-three thousand, two hundred fifteen".