7146549071 has 4 divisors (see below), whose sum is σ = 7377082944. Its totient is φ = 6916015200.

The previous prime is 7146549041. The next prime is 7146549089. The reversal of 7146549071 is 1709456417.

7146549071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1709456417 = 29 ⋅58946773.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7146549071 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 (7146549041) 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 3 ways as a sum of consecutive naturals, for example, 115266890 + ... + 115266951.

It is an arithmetic number, because the mean of its divisors is an integer number (1844270736).

Almost surely, 2^7146549071 is an apocalyptic number.

7146549071 is a deficient number, since it is larger than the sum of its proper divisors (230533873).

7146549071 is a wasteful number, since it uses less digits than its factorization.

7146549071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230533872.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 7146549071 is about 84537.2643926925. The cubic root of 7146549071 is about 1926.1885342308.

The spelling of 7146549071 in words is "seven billion, one hundred forty-six million, five hundred forty-nine thousand, seventy-one".