40230219232871 has 2 divisors, whose sum is σ = 40230219232872. Its totient is φ = 40230219232870.

The previous prime is 40230219232867. The next prime is 40230219232897. The reversal of 40230219232871 is 17823291203204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40230219232871 - 2² = 40230219232867 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40230219232831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20115109616435 + 20115109616436.

It is an arithmetic number, because the mean of its divisors is an integer number (20115109616436).

Almost surely, 2^{40230219232871} is an apocalyptic number.

40230219232871 is a deficient number, since it is larger than the sum of its proper divisors (1).

40230219232871 is an equidigital number, since it uses as much as digits as its factorization.

40230219232871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 40230219232871 in words is "forty trillion, two hundred thirty billion, two hundred nineteen million, two hundred thirty-two thousand, eight hundred seventy-one".