1443230071634 has 16 divisors (see below), whose sum is σ = 2385589601472. Its totient is φ = 650615344848.

The previous prime is 1443230071609. The next prime is 1443230071643. The reversal of 1443230071634 is 4361700323441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645450614 + ... + 645452849.

It is an arithmetic number, because the mean of its divisors is an integer number (149099350092).

Almost surely, 2^{1443230071634} is an apocalyptic number.

1443230071634 is a deficient number, since it is larger than the sum of its proper divisors (942359529838).

1443230071634 is a wasteful number, since it uses less digits than its factorization.

1443230071634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290903521.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 1443230071634 in words is "one trillion, four hundred forty-three billion, two hundred thirty million, seventy-one thousand, six hundred thirty-four".