7162142275 has 6 divisors (see below), whose sum is σ = 8881056452. Its totient is φ = 5729713800.

The previous prime is 7162142269. The next prime is 7162142303. The reversal of 7162142275 is 5722412617.

It is not a de Polignac number, because 7162142275 - 2²⁹ = 6625271363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143242821 + ... + 143242870.

Almost surely, 2^7162142275 is an apocalyptic number.

7162142275 is a deficient number, since it is larger than the sum of its proper divisors (1718914177).

7162142275 is a wasteful number, since it uses less digits than its factorization.

7162142275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286485701 (or 286485696 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 7162142275 is about 84629.4409469896. The cubic root of 7162142275 is about 1927.5884468277.

The spelling of 7162142275 in words is "seven billion, one hundred sixty-two million, one hundred forty-two thousand, two hundred seventy-five".