842126373 has 12 divisors (see below), whose sum is σ = 1326987168. Its totient is φ = 510379560.

The previous prime is 842126359. The next prime is 842126387. The reversal of 842126373 is 373621248.

It is a happy number.

842126373 is a `hidden beast` number, since 8 + 4 + 2 + 12 + 637 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (842126359) and next prime (842126387).

It is a de Polignac number, because none of the positive numbers 2^k-842126373 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842126473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4253065 + ... + 4253262.

It is an arithmetic number, because the mean of its divisors is an integer number (110582264).

Almost surely, 2^842126373 is an apocalyptic number.

It is an amenable number.

842126373 is a deficient number, since it is larger than the sum of its proper divisors (484860795).

842126373 is a wasteful number, since it uses less digits than its factorization.

842126373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8506344 (or 8506341 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 842126373 is about 29019.4137259870. The cubic root of 842126373 is about 944.3342821231.

The spelling of 842126373 in words is "eight hundred forty-two million, one hundred twenty-six thousand, three hundred seventy-three".