7142864283 has 16 divisors (see below), whose sum is σ = 10586560800. Its totient is φ = 4759866720.

The previous prime is 7142864269. The next prime is 7142864297. The reversal of 7142864283 is 3824682417.

It is a happy number.

7142864283 is a `hidden beast` number, since 7 + 142 + 86 + 428 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (7142864269) and next prime (7142864297).

It is not a de Polignac number, because 7142864283 - 2⁵ = 7142864251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7142864213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8733 + ... + 119841.

It is an arithmetic number, because the mean of its divisors is an integer number (661660050).

Almost surely, 2^7142864283 is an apocalyptic number.

7142864283 is a deficient number, since it is larger than the sum of its proper divisors (3443696517).

7142864283 is a wasteful number, since it uses less digits than its factorization.

7142864283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113499 (or 113493 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 7142864283 is about 84515.4677144959. The cubic root of 7142864283 is about 1925.8574272623.

The spelling of 7142864283 in words is "seven billion, one hundred forty-two million, eight hundred sixty-four thousand, two hundred eighty-three".