1444011004100 has 72 divisors (see below), whose sum is σ = 3704635179840. Its totient is φ = 478017429120.

The previous prime is 1444011004091. The next prime is 1444011004217. The reversal of 1444011004100 is 14001104441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35546474 + ... + 35587073.

Almost surely, 2^{1444011004100} is an apocalyptic number.

1444011004100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444011004100 is an abundant number, since it is smaller than the sum of its proper divisors (2260624175740).

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

1444011004100 is a wasteful number, since it uses less digits than its factorization.

1444011004100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71133597 (or 71133590 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1444011004100 its reverse (14001104441), we get a palindrome (1458012108541).

The spelling of 1444011004100 in words is "one trillion, four hundred forty-four billion, eleven million, four thousand, one hundred".