14025544261 has 2 divisors, whose sum is σ = 14025544262. Its totient is φ = 14025544260.

The previous prime is 14025544259. The next prime is 14025544439. The reversal of 14025544261 is 16244552041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7332668161 + 6692876100 = 85631^2 + 81810^2 .

It is an emirp because it is prime and its reverse (16244552041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14025544261 - 2¹ = 14025544259 is a prime.

It is a super-2 number, since 2×14025544261² (a number of 21 digits) contains 22 as substring.

Together with 14025544259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14025541261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7012772130 + 7012772131.

It is an arithmetic number, because the mean of its divisors is an integer number (7012772131).

Almost surely, 2^14025544261 is an apocalyptic number.

It is an amenable number.

14025544261 is a deficient number, since it is larger than the sum of its proper divisors (1).

14025544261 is an equidigital number, since it uses as much as digits as its factorization.

14025544261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 14025544261 in words is "fourteen billion, twenty-five million, five hundred forty-four thousand, two hundred sixty-one".