126628941158 has 8 divisors (see below), whose sum is σ = 189982119360. Its totient is φ = 63301568040.

The previous prime is 126628941149. The next prime is 126628941191. The reversal of 126628941158 is 851149826621.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6438998 + ... + 6458633.

It is an arithmetic number, because the mean of its divisors is an integer number (23747764920).

Almost surely, 2^126628941158 is an apocalyptic number.

126628941158 is a deficient number, since it is larger than the sum of its proper divisors (63353178202).

126628941158 is a wasteful number, since it uses less digits than its factorization.

126628941158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12902542.

The product of its digits is 1658880, while the sum is 53.

The spelling of 126628941158 in words is "one hundred twenty-six billion, six hundred twenty-eight million, nine hundred forty-one thousand, one hundred fifty-eight".