435554141431601 has 2 divisors, whose sum is σ = 435554141431602. Its totient is φ = 435554141431600.

The previous prime is 435554141431573. The next prime is 435554141431627. The reversal of 435554141431601 is 106134141455534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371361612855025 + 64192528576576 = 19270745^2 + 8012024^2 .

It is a cyclic number.

It is not a de Polignac number, because 435554141431601 - 2²⁶ = 435554074322737 is a prime.

It is a super-2 number, since 2×435554141431601² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (435554141431501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217777070715800 + 217777070715801.

It is an arithmetic number, because the mean of its divisors is an integer number (217777070715801).

Almost surely, 2^{435554141431601} is an apocalyptic number.

It is an amenable number.

435554141431601 is a deficient number, since it is larger than the sum of its proper divisors (1).

435554141431601 is an equidigital number, since it uses as much as digits as its factorization.

435554141431601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 435554141431601 in words is "four hundred thirty-five trillion, five hundred fifty-four billion, one hundred forty-one million, four hundred thirty-one thousand, six hundred one".