126409754226 has 16 divisors (see below), whose sum is σ = 288936581184. Its totient is φ = 36117072624.

The previous prime is 126409754203. The next prime is 126409754227. The reversal of 126409754226 is 622457904621.

It is not an unprimeable number, because it can be changed into a prime (126409754227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504877985 + ... + 1504878068.

It is an arithmetic number, because the mean of its divisors is an integer number (18058536324).

Almost surely, 2^126409754226 is an apocalyptic number.

126409754226 is an abundant number, since it is smaller than the sum of its proper divisors (162526826958).

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

126409754226 is a wasteful number, since it uses less digits than its factorization.

126409754226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009756065.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 126409754226 in words is "one hundred twenty-six billion, four hundred nine million, seven hundred fifty-four thousand, two hundred twenty-six".