7283142145 has 8 divisors (see below), whose sum is σ = 8745802560. Its totient is φ = 5822492400.

The previous prime is 7283142127. The next prime is 7283142151. The reversal of 7283142145 is 5412413827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7283142145 - 2¹⁵ = 7283109377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494685 + ... + 509194.

It is an arithmetic number, because the mean of its divisors is an integer number (1093225320).

Almost surely, 2^7283142145 is an apocalyptic number.

It is an amenable number.

7283142145 is a deficient number, since it is larger than the sum of its proper divisors (1462660415).

7283142145 is a wasteful number, since it uses less digits than its factorization.

7283142145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005335.

The product of its digits is 53760, while the sum is 37.

The square root of 7283142145 is about 85341.3272980916. The cubic root of 7283142145 is about 1938.3830137809.

The spelling of 7283142145 in words is "seven billion, two hundred eighty-three million, one hundred forty-two thousand, one hundred forty-five".