45014141 has 2 divisors, whose sum is σ = 45014142. Its totient is φ = 45014140.

The previous prime is 45014129. The next prime is 45014143. The reversal of 45014141 is 14141054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42954916 + 2059225 = 6554^2 + 1435^2 .

It is a cyclic number.

It is not a de Polignac number, because 45014141 - 2¹⁰ = 45013117 is a prime.

Together with 45014143, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45014143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22507070 + 22507071.

It is an arithmetic number, because the mean of its divisors is an integer number (22507071).

Almost surely, 2^45014141 is an apocalyptic number.

It is an amenable number.

45014141 is a deficient number, since it is larger than the sum of its proper divisors (1).

45014141 is an equidigital number, since it uses as much as digits as its factorization.

45014141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 45014141 is about 6709.2578576173. The cubic root of 45014141 is about 355.7265843457.

Adding to 45014141 its reverse (14141054), we get a palindrome (59155195).

The spelling of 45014141 in words is "forty-five million, fourteen thousand, one hundred forty-one".