126066620958 has 32 divisors (see below), whose sum is σ = 254121259392. Its totient is φ = 41691031200.

The previous prime is 126066620899. The next prime is 126066620963. The reversal of 126066620958 is 859026660621.

It is a self number, because there is not a number n which added to its sum of digits gives 126066620958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3537348 + ... + 3572808.

It is an arithmetic number, because the mean of its divisors is an integer number (7941289356).

Almost surely, 2^126066620958 is an apocalyptic number.

126066620958 is an abundant number, since it is smaller than the sum of its proper divisors (128054638434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126066620958 is a wasteful number, since it uses less digits than its factorization.

126066620958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40120.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 126066620958 in words is "one hundred twenty-six billion, sixty-six million, six hundred twenty thousand, nine hundred fifty-eight".