2115346444126 has 8 divisors (see below), whose sum is σ = 3175584762600. Its totient is φ = 1056818189928.

The previous prime is 2115346444111. The next prime is 2115346444153. The reversal of 2115346444126 is 6214446435112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 427512976 + ... + 427517923.

It is an arithmetic number, because the mean of its divisors is an integer number (396948095325).

Almost surely, 2^{2115346444126} is an apocalyptic number.

2115346444126 is a deficient number, since it is larger than the sum of its proper divisors (1060238318474).

2115346444126 is a wasteful number, since it uses less digits than its factorization.

2115346444126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855032138.

The product of its digits is 552960, while the sum is 43.

The spelling of 2115346444126 in words is "two trillion, one hundred fifteen billion, three hundred forty-six million, four hundred forty-four thousand, one hundred twenty-six".