40014216223 has 2 divisors, whose sum is σ = 40014216224. Its totient is φ = 40014216222.

The previous prime is 40014216217. The next prime is 40014216233. The reversal of 40014216223 is 32261241004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40014216223 - 2¹⁷ = 40014085151 is a prime.

It is a super-2 number, since 2×40014216223² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40014216233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20007108111 + 20007108112.

It is an arithmetic number, because the mean of its divisors is an integer number (20007108112).

Almost surely, 2^40014216223 is an apocalyptic number.

40014216223 is a deficient number, since it is larger than the sum of its proper divisors (1).

40014216223 is an equidigital number, since it uses as much as digits as its factorization.

40014216223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 40014216223 its reverse (32261241004), we get a palindrome (72275457227).

It can be divided in two parts, 4001 and 4216223, that added together give a palindrome (4220224).

The spelling of 40014216223 in words is "forty billion, fourteen million, two hundred sixteen thousand, two hundred twenty-three".