8428114292 has 12 divisors (see below), whose sum is σ = 15883753956. Its totient is φ = 3889898880.

The previous prime is 8428114291. The next prime is 8428114309. The reversal of 8428114292 is 2924118248.

It can be written as a sum of positive squares in 2 ways, for example, as 1222481296 + 7205632996 = 34964^2 + 84886^2 .

It is a super-2 number, since 2×8428114292² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428114291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81039509 + ... + 81039612.

It is an arithmetic number, because the mean of its divisors is an integer number (1323646163).

Almost surely, 2^8428114292 is an apocalyptic number.

It is an amenable number.

8428114292 is a deficient number, since it is larger than the sum of its proper divisors (7455639664).

8428114292 is a wasteful number, since it uses less digits than its factorization.

8428114292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162079138 (or 162079136 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 8428114292 is about 91804.7618154963. The cubic root of 8428114292 is about 2035.0580662659.

The spelling of 8428114292 in words is "eight billion, four hundred twenty-eight million, one hundred fourteen thousand, two hundred ninety-two".