9842876023 has 2 divisors, whose sum is σ = 9842876024. Its totient is φ = 9842876022.

The previous prime is 9842876011. The next prime is 9842876081. The reversal of 9842876023 is 3206782489.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9842876023 - 2¹³ = 9842867831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9842876423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4921438011 + 4921438012.

It is an arithmetic number, because the mean of its divisors is an integer number (4921438012).

Almost surely, 2^9842876023 is an apocalyptic number.

9842876023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9842876023 is an equidigital number, since it uses as much as digits as its factorization.

9842876023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 9842876023 is about 99211.2696370730. The cubic root of 9842876023 is about 2143.0912920621.

The spelling of 9842876023 in words is "nine billion, eight hundred forty-two million, eight hundred seventy-six thousand, twenty-three".