1444011402126 has 16 divisors (see below), whose sum is σ = 2888137787904. Its totient is φ = 481317970104.

The previous prime is 1444011402083. The next prime is 1444011402131. The reversal of 1444011402126 is 6212041104441.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1444011402093 and 1444011402102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4627296 + ... + 4929491.

It is an arithmetic number, because the mean of its divisors is an integer number (180508611744).

Almost surely, 2^{1444011402126} is an apocalyptic number.

1444011402126 is an abundant number, since it is smaller than the sum of its proper divisors (1444126385778).

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

1444011402126 is a wasteful number, since it uses less digits than its factorization.

1444011402126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9581975.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 1444011402126 its reverse (6212041104441), we get a palindrome (7656052506567).

The spelling of 1444011402126 in words is "one trillion, four hundred forty-four billion, eleven million, four hundred two thousand, one hundred twenty-six".