14154100049 has 2 divisors, whose sum is σ = 14154100050. Its totient is φ = 14154100048.

The previous prime is 14154100043. The next prime is 14154100211. The reversal of 14154100049 is 94000145141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8101260049 + 6052840000 = 90007^2 + 77800^2 .

It is a cyclic number.

It is not a de Polignac number, because 14154100049 - 2⁴ = 14154100033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14154099994 and 14154100030.

It is not a weakly prime, because it can be changed into another prime (14154100043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7077050024 + 7077050025.

It is an arithmetic number, because the mean of its divisors is an integer number (7077050025).

Almost surely, 2^14154100049 is an apocalyptic number.

It is an amenable number.

14154100049 is a deficient number, since it is larger than the sum of its proper divisors (1).

14154100049 is an equidigital number, since it uses as much as digits as its factorization.

14154100049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 14154100049 in words is "fourteen billion, one hundred fifty-four million, one hundred thousand, forty-nine".