4455040141 has 2 divisors, whose sum is σ = 4455040142. Its totient is φ = 4455040140.

The previous prime is 4455040097. The next prime is 4455040147. The reversal of 4455040141 is 1410405544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4102914916 + 352125225 = 64054^2 + 18765^2 .

It is a cyclic number.

It is not a de Polignac number, because 4455040141 - 2¹⁵ = 4455007373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4455040147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227520070 + 2227520071.

It is an arithmetic number, because the mean of its divisors is an integer number (2227520071).

Almost surely, 2^4455040141 is an apocalyptic number.

It is an amenable number.

4455040141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455040141 is an equidigital number, since it uses as much as digits as its factorization.

4455040141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4455040141 is about 66746.0870838134. The cubic root of 4455040141 is about 1645.4469077042.

Adding to 4455040141 its reverse (1410405544), we get a palindrome (5865445685).

The spelling of 4455040141 in words is "four billion, four hundred fifty-five million, forty thousand, one hundred forty-one".