1444663054 has 16 divisors (see below), whose sum is σ = 2240570880. Its totient is φ = 697882680.

The previous prime is 1444663037. The next prime is 1444663091. The reversal of 1444663054 is 4503664441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19557 + ... + 57199.

It is an arithmetic number, because the mean of its divisors is an integer number (140035680).

Almost surely, 2^1444663054 is an apocalyptic number.

1444663054 is a deficient number, since it is larger than the sum of its proper divisors (795907826).

1444663054 is a wasteful number, since it uses less digits than its factorization.

1444663054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38295.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 1444663054 is about 38008.7233934527. The cubic root of 1444663054 is about 1130.4608384788.

The spelling of 1444663054 in words is "one billion, four hundred forty-four million, six hundred sixty-three thousand, fifty-four".