16142451911 has 2 divisors, whose sum is σ = 16142451912. Its totient is φ = 16142451910.

The previous prime is 16142451887. The next prime is 16142451931. The reversal of 16142451911 is 11915424161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16142451911 - 2¹⁰ = 16142450887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16142451931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8071225955 + 8071225956.

It is an arithmetic number, because the mean of its divisors is an integer number (8071225956).

Almost surely, 2^16142451911 is an apocalyptic number.

16142451911 is a deficient number, since it is larger than the sum of its proper divisors (1).

16142451911 is an equidigital number, since it uses as much as digits as its factorization.

16142451911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 35.

The spelling of 16142451911 in words is "sixteen billion, one hundred forty-two million, four hundred fifty-one thousand, nine hundred eleven".