126700283818 has 4 divisors (see below), whose sum is σ = 190050425730. Its totient is φ = 63350141908.

The previous prime is 126700283797. The next prime is 126700283873. The reversal of 126700283818 is 818382007621.

126700283818 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 68364992089 + 58335291729 = 261467^2 + 241527^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31675070953 + ... + 31675070956.

Almost surely, 2^126700283818 is an apocalyptic number.

126700283818 is a deficient number, since it is larger than the sum of its proper divisors (63350141912).

126700283818 is an equidigital number, since it uses as much as digits as its factorization.

126700283818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63350141911.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 126700283818 in words is "one hundred twenty-six billion, seven hundred million, two hundred eighty-three thousand, eight hundred eighteen".