14121021037 has 2 divisors, whose sum is σ = 14121021038. Its totient is φ = 14121021036.

The previous prime is 14121020993. The next prime is 14121021041. The reversal of 14121021037 is 73012012141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11385103401 + 2735917636 = 106701^2 + 52306^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14121021037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14121020999 and 14121021017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14121028037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060510518 + 7060510519.

It is an arithmetic number, because the mean of its divisors is an integer number (7060510519).

Almost surely, 2^14121021037 is an apocalyptic number.

It is an amenable number.

14121021037 is a deficient number, since it is larger than the sum of its proper divisors (1).

14121021037 is an equidigital number, since it uses as much as digits as its factorization.

14121021037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 14121021037 its reverse (73012012141), we get a palindrome (87133033178).

The spelling of 14121021037 in words is "fourteen billion, one hundred twenty-one million, twenty-one thousand, thirty-seven".