433434055551109 has 2 divisors, whose sum is σ = 433434055551110. Its totient is φ = 433434055551108.

The previous prime is 433434055551097. The next prime is 433434055551121. The reversal of 433434055551109 is 901155550434334.

It is a balanced prime because it is at equal distance from previous prime (433434055551097) and next prime (433434055551121).

It can be written as a sum of positive squares in only one way, i.e., 341093064377025 + 92340991174084 = 18468705^2 + 9609422^2 .

It is a cyclic number.

It is not a de Polignac number, because 433434055551109 - 2⁴⁵ = 398249683462277 is a prime.

It is a super-2 number, since 2×433434055551109² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (433434055551179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216717027775554 + 216717027775555.

It is an arithmetic number, because the mean of its divisors is an integer number (216717027775555).

Almost surely, 2^{433434055551109} is an apocalyptic number.

It is an amenable number.

433434055551109 is a deficient number, since it is larger than the sum of its proper divisors (1).

433434055551109 is an equidigital number, since it uses as much as digits as its factorization.

433434055551109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720000, while the sum is 52.

The spelling of 433434055551109 in words is "four hundred thirty-three trillion, four hundred thirty-four billion, fifty-five million, five hundred fifty-one thousand, one hundred nine".