1465043542273 has 16 divisors (see below), whose sum is σ = 1516898073600. Its totient is φ = 1413278737920.

The previous prime is 1465043542267. The next prime is 1465043542289. The reversal of 1465043542273 is 3722453405641.

It is a cyclic number.

It is not a de Polignac number, because 1465043542273 - 2¹⁷ = 1465043411201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1465043542253) 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, 239657265 + ... + 239663377.

It is an arithmetic number, because the mean of its divisors is an integer number (94806129600).

Almost surely, 2^{1465043542273} is an apocalyptic number.

It is an amenable number.

1465043542273 is a deficient number, since it is larger than the sum of its proper divisors (51854531327).

1465043542273 is a wasteful number, since it uses less digits than its factorization.

1465043542273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12072.

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 1465043542273 in words is "one trillion, four hundred sixty-five billion, forty-three million, five hundred forty-two thousand, two hundred seventy-three".