42014040323 has 2 divisors, whose sum is σ = 42014040324. Its totient is φ = 42014040322.

The previous prime is 42014040317. The next prime is 42014040353. The reversal of 42014040323 is 32304041024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42014040323 - 2⁴ = 42014040307 is a prime.

It is not a weakly prime, because it can be changed into another prime (42014040353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21007020161 + 21007020162.

It is an arithmetic number, because the mean of its divisors is an integer number (21007020162).

Almost surely, 2^42014040323 is an apocalyptic number.

42014040323 is a deficient number, since it is larger than the sum of its proper divisors (1).

42014040323 is an equidigital number, since it uses as much as digits as its factorization.

42014040323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42014040323 its reverse (32304041024), we get a palindrome (74318081347).

The spelling of 42014040323 in words is "forty-two billion, fourteen million, forty thousand, three hundred twenty-three".