430555145269 has 2 divisors, whose sum is σ = 430555145270. Its totient is φ = 430555145268.

The previous prime is 430555145257. The next prime is 430555145323. The reversal of 430555145269 is 962541555034.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216983614225 + 213571531044 = 465815^2 + 462138^2 .

It is a cyclic number.

It is not a de Polignac number, because 430555145269 - 2¹⁵ = 430555112501 is a prime.

It is a super-2 number, since 2×430555145269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430555145249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215277572634 + 215277572635.

It is an arithmetic number, because the mean of its divisors is an integer number (215277572635).

Almost surely, 2^430555145269 is an apocalyptic number.

It is an amenable number.

430555145269 is a deficient number, since it is larger than the sum of its proper divisors (1).

430555145269 is an equidigital number, since it uses as much as digits as its factorization.

430555145269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 430555145269 in words is "four hundred thirty billion, five hundred fifty-five million, one hundred forty-five thousand, two hundred sixty-nine".