163414423511 has 2 divisors, whose sum is σ = 163414423512. Its totient is φ = 163414423510.

The previous prime is 163414423493. The next prime is 163414423559. The reversal of 163414423511 is 115324414361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163414423511 - 2¹⁰ = 163414422487 is a prime.

It is a super-2 number, since 2×163414423511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163414423561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81707211755 + 81707211756.

It is an arithmetic number, because the mean of its divisors is an integer number (81707211756).

Almost surely, 2^163414423511 is an apocalyptic number.

163414423511 is a deficient number, since it is larger than the sum of its proper divisors (1).

163414423511 is an equidigital number, since it uses as much as digits as its factorization.

163414423511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

Adding to 163414423511 its reverse (115324414361), we get a palindrome (278738837872).

The spelling of 163414423511 in words is "one hundred sixty-three billion, four hundred fourteen million, four hundred twenty-three thousand, five hundred eleven".