65070443133 has 12 divisors (see below), whose sum is σ = 93992879968. Its totient is φ = 43379261640.

The previous prime is 65070443131. The next prime is 65070443171. The reversal of 65070443133 is 33134407056.

It is not a de Polignac number, because 65070443133 - 2¹ = 65070443131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65070443131) 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 11 ways as a sum of consecutive naturals, for example, 600768 + ... + 700758.

Almost surely, 2^65070443133 is an apocalyptic number.

It is an amenable number.

65070443133 is a deficient number, since it is larger than the sum of its proper divisors (28922436835).

65070443133 is a wasteful number, since it uses less digits than its factorization.

65070443133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172304 (or 172301 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 65070443133 in words is "sixty-five billion, seventy million, four hundred forty-three thousand, one hundred thirty-three".