4405625141 has 2 divisors, whose sum is σ = 4405625142. Its totient is φ = 4405625140.

The previous prime is 4405625087. The next prime is 4405625173. The reversal of 4405625141 is 1415265044.

It is an a-pointer prime, because the next prime (4405625173) can be obtained adding 4405625141 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4111502641 + 294122500 = 64121^2 + 17150^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405625141 - 2²² = 4401430837 is a prime.

It is a super-3 number, since 3×4405625141³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4405625098 and 4405625107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4405622141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202812570 + 2202812571.

It is an arithmetic number, because the mean of its divisors is an integer number (2202812571).

Almost surely, 2^4405625141 is an apocalyptic number.

It is an amenable number.

4405625141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405625141 is an equidigital number, since it uses as much as digits as its factorization.

4405625141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 4405625141 is about 66374.8833595962. The cubic root of 4405625141 is about 1639.3405465103.

The spelling of 4405625141 in words is "four billion, four hundred five million, six hundred twenty-five thousand, one hundred forty-one".