1428746001573 has 48 divisors (see below), whose sum is σ = 2130984345600. Its totient is φ = 844436131200.

The previous prime is 1428746001541. The next prime is 1428746001583. The reversal of 1428746001573 is 3751006478241.

It is not a de Polignac number, because 1428746001573 - 2⁵ = 1428746001541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1428746001583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202972188 + ... + 202979226.

It is an arithmetic number, because the mean of its divisors is an integer number (44395507200).

Almost surely, 2^{1428746001573} is an apocalyptic number.

It is an amenable number.

1428746001573 is a deficient number, since it is larger than the sum of its proper divisors (702238344027).

1428746001573 is a wasteful number, since it uses less digits than its factorization.

1428746001573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10794 (or 10753 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1428746001573 in words is "one trillion, four hundred twenty-eight billion, seven hundred forty-six million, one thousand, five hundred seventy-three".