126054241442 has 8 divisors (see below), whose sum is σ = 192648935196. Its totient is φ = 61837929712.

The previous prime is 126054241427. The next prime is 126054241447. The reversal of 126054241442 is 244142450621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120895985401 + 5158256041 = 347701^2 + 71821^2 .

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

It is not an unprimeable number, because it can be changed into a prime (126054241447) 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, 594595373 + ... + 594595584.

Almost surely, 2^126054241442 is an apocalyptic number.

126054241442 is a deficient number, since it is larger than the sum of its proper divisors (66594693754).

126054241442 is a wasteful number, since it uses less digits than its factorization.

126054241442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189191012.

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 126054241442 in words is "one hundred twenty-six billion, fifty-four million, two hundred forty-one thousand, four hundred forty-two".