9145322711 has 12 divisors (see below), whose sum is σ = 10642323168. Its totient is φ = 7835984352.

The previous prime is 9145322663. The next prime is 9145322743. The reversal of 9145322711 is 1172235419.

It is not a de Polignac number, because 9145322711 - 2⁶ = 9145322647 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 (9145322411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107330 + ... + 172656.

It is an arithmetic number, because the mean of its divisors is an integer number (886860264).

Almost surely, 2^9145322711 is an apocalyptic number.

9145322711 is a deficient number, since it is larger than the sum of its proper divisors (1497000457).

9145322711 is a wasteful number, since it uses less digits than its factorization.

9145322711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68198 (or 68191 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 9145322711 is about 95631.1806420897. The cubic root of 9145322711 is about 2091.2197813132.

The spelling of 9145322711 in words is "nine billion, one hundred forty-five million, three hundred twenty-two thousand, seven hundred eleven".