14490622141 has 2 divisors, whose sum is σ = 14490622142. Its totient is φ = 14490622140.

The previous prime is 14490622121. The next prime is 14490622193. The reversal of 14490622141 is 14122609441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11787662041 + 2702960100 = 108571^2 + 51990^2 .

It is a cyclic number.

It is not a de Polignac number, because 14490622141 - 2⁵ = 14490622109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14490622097 and 14490622106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14490622121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7245311070 + 7245311071.

It is an arithmetic number, because the mean of its divisors is an integer number (7245311071).

Almost surely, 2^14490622141 is an apocalyptic number.

It is an amenable number.

14490622141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14490622141 is an equidigital number, since it uses as much as digits as its factorization.

14490622141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 14490622141 in words is "fourteen billion, four hundred ninety million, six hundred twenty-two thousand, one hundred forty-one".