126626379038 has 8 divisors (see below), whose sum is σ = 189941210040. Its totient is φ = 63312642360.

The previous prime is 126626379037. The next prime is 126626379079. The reversal of 126626379038 is 830973626621.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126626379031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141893 + ... + 522863.

It is an arithmetic number, because the mean of its divisors is an integer number (23742651255).

Almost surely, 2^126626379038 is an apocalyptic number.

126626379038 is a deficient number, since it is larger than the sum of its proper divisors (63314831002).

126626379038 is a wasteful number, since it uses less digits than its factorization.

126626379038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547162.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 126626379038 in words is "one hundred twenty-six billion, six hundred twenty-six million, three hundred seventy-nine thousand, thirty-eight".