1244126117130 has 64 divisors (see below), whose sum is σ = 3215702464128. Its totient is φ = 306235480320.

The previous prime is 1244126117111. The next prime is 1244126117167. The reversal of 1244126117130 is 317116214421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1244126117091 and 1244126117100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19144252 + ... + 19209128.

It is an arithmetic number, because the mean of its divisors is an integer number (50245351002).

Almost surely, 2^{1244126117130} is an apocalyptic number.

1244126117130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1244126117130 is an abundant number, since it is smaller than the sum of its proper divisors (1971576346998).

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

1244126117130 is a wasteful number, since it uses less digits than its factorization.

1244126117130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114071.

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 1244126117130 in words is "one trillion, two hundred forty-four billion, one hundred twenty-six million, one hundred seventeen thousand, one hundred thirty".