45416121143 has 2 divisors, whose sum is σ = 45416121144. Its totient is φ = 45416121142.

The previous prime is 45416121133. The next prime is 45416121203. The reversal of 45416121143 is 34112161454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45416121143 - 2²⁶ = 45349012279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45416121133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22708060571 + 22708060572.

It is an arithmetic number, because the mean of its divisors is an integer number (22708060572).

Almost surely, 2^45416121143 is an apocalyptic number.

45416121143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45416121143 is an equidigital number, since it uses as much as digits as its factorization.

45416121143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

Adding to 45416121143 its reverse (34112161454), we get a palindrome (79528282597).

The spelling of 45416121143 in words is "forty-five billion, four hundred sixteen million, one hundred twenty-one thousand, one hundred forty-three".