126838176323 has 8 divisors (see below), whose sum is σ = 127829472000. Its totient is φ = 125849480328.

The previous prime is 126838176313. The next prime is 126838176389. The reversal of 126838176323 is 323671838621.

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

It is a cyclic number.

It is not a de Polignac number, because 126838176323 - 2⁴ = 126838176307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126838176313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551903 + ... + 747176.

It is an arithmetic number, because the mean of its divisors is an integer number (15978684000).

Almost surely, 2^126838176323 is an apocalyptic number.

126838176323 is a deficient number, since it is larger than the sum of its proper divisors (991295677).

126838176323 is a wasteful number, since it uses less digits than its factorization.

126838176323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299841.

The product of its digits is 1741824, while the sum is 50.

The spelling of 126838176323 in words is "one hundred twenty-six billion, eight hundred thirty-eight million, one hundred seventy-six thousand, three hundred twenty-three".