14942922437 has 2 divisors, whose sum is σ = 14942922438. Its totient is φ = 14942922436.

The previous prime is 14942922409. The next prime is 14942922439. The reversal of 14942922437 is 73422924941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8567538721 + 6375383716 = 92561^2 + 79846^2 .

It is an emirp because it is prime and its reverse (73422924941) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14942922437 is a prime.

Together with 14942922439, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14942922391 and 14942922400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14942922439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7471461218 + 7471461219.

It is an arithmetic number, because the mean of its divisors is an integer number (7471461219).

Almost surely, 2^14942922437 is an apocalyptic number.

It is an amenable number.

14942922437 is a deficient number, since it is larger than the sum of its proper divisors (1).

14942922437 is an equidigital number, since it uses as much as digits as its factorization.

14942922437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 47.

The spelling of 14942922437 in words is "fourteen billion, nine hundred forty-two million, nine hundred twenty-two thousand, four hundred thirty-seven".