1430072936573 has 2 divisors, whose sum is σ = 1430072936574. Its totient is φ = 1430072936572.

The previous prime is 1430072936557. The next prime is 1430072936603. The reversal of 1430072936573 is 3756392700341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1308374520964 + 121698415609 = 1143842^2 + 348853^2 .

It is a cyclic number.

It is not a de Polignac number, because 1430072936573 - 2⁴ = 1430072936557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430072936533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715036468286 + 715036468287.

It is an arithmetic number, because the mean of its divisors is an integer number (715036468287).

Almost surely, 2^{1430072936573} is an apocalyptic number.

It is an amenable number.

1430072936573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430072936573 is an equidigital number, since it uses as much as digits as its factorization.

1430072936573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 50.

The spelling of 1430072936573 in words is "one trillion, four hundred thirty billion, seventy-two million, nine hundred thirty-six thousand, five hundred seventy-three".