1444461434 has 32 divisors (see below), whose sum is σ = 2508468480. Its totient is φ = 618138432.

The previous prime is 1444461427. The next prime is 1444461437. The reversal of 1444461434 is 4341644441.

It is a junction number, because it is equal to n+sod(n) for n = 1444461394 and 1444461403.

It is not an unprimeable number, because it can be changed into a prime (1444461437) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7889 + ... + 54324.

It is an arithmetic number, because the mean of its divisors is an integer number (78389640).

Almost surely, 2^1444461434 is an apocalyptic number.

1444461434 is a deficient number, since it is larger than the sum of its proper divisors (1064007046).

1444461434 is a wasteful number, since it uses less digits than its factorization.

1444461434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62294.

The product of its digits is 73728, while the sum is 35.

The square root of 1444461434 is about 38006.0710150365. The cubic root of 1444461434 is about 1130.4082462572.

The spelling of 1444461434 in words is "one billion, four hundred forty-four million, four hundred sixty-one thousand, four hundred thirty-four".