1444101468 has 24 divisors (see below), whose sum is σ = 3404310672. Its totient is φ = 476404224.

The previous prime is 1444101419. The next prime is 1444101469. The reversal of 1444101468 is 8641014441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444101469) 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, 619155 + ... + 621482.

It is an arithmetic number, because the mean of its divisors is an integer number (141846278).

Almost surely, 2^1444101468 is an apocalyptic number.

It is an amenable number.

1444101468 is an abundant number, since it is smaller than the sum of its proper divisors (1960209204).

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

1444101468 is a wasteful number, since it uses less digits than its factorization.

1444101468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240741 (or 1240739 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 1444101468 is about 38001.3350818100. The cubic root of 1444101468 is about 1130.3143375909.

The spelling of 1444101468 in words is "one billion, four hundred forty-four million, one hundred one thousand, four hundred sixty-eight".