7140852371 has 4 divisors (see below), whose sum is σ = 7315019544. Its totient is φ = 6966685200.

The previous prime is 7140852359. The next prime is 7140852377. The reversal of 7140852371 is 1732580417.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1732580417 = 19 ⋅91188443.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7140852371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7140852377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87083525 + ... + 87083606.

It is an arithmetic number, because the mean of its divisors is an integer number (1828754886).

Almost surely, 2^7140852371 is an apocalyptic number.

7140852371 is a deficient number, since it is larger than the sum of its proper divisors (174167173).

7140852371 is a wasteful number, since it uses less digits than its factorization.

7140852371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174167172.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 7140852371 is about 84503.5642502729. The cubic root of 7140852371 is about 1925.6765931991.

The spelling of 7140852371 in words is "seven billion, one hundred forty million, eight hundred fifty-two thousand, three hundred seventy-one".