1444741422 has 16 divisors (see below), whose sum is σ = 2982692352. Its totient is φ = 466045560.

The previous prime is 1444741367. The next prime is 1444741433. The reversal of 1444741422 is 2241474441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3883528 + ... + 3883899.

It is an arithmetic number, because the mean of its divisors is an integer number (186418272).

Almost surely, 2^1444741422 is an apocalyptic number.

1444741422 is an abundant number, since it is smaller than the sum of its proper divisors (1537950930).

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

1444741422 is a wasteful number, since it uses less digits than its factorization.

1444741422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767463.

The product of its digits is 28672, while the sum is 33.

The square root of 1444741422 is about 38009.7543007055. The cubic root of 1444741422 is about 1130.4812793128.

The spelling of 1444741422 in words is "one billion, four hundred forty-four million, seven hundred forty-one thousand, four hundred twenty-two".