430028859961 has 2 divisors, whose sum is σ = 430028859962. Its totient is φ = 430028859960.

The previous prime is 430028859941. The next prime is 430028860003. The reversal of 430028859961 is 169958820034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429229384336 + 799475625 = 655156^2 + 28275^2 .

It is a cyclic number.

It is not a de Polignac number, because 430028859961 - 2¹⁷ = 430028728889 is a prime.

It is not a weakly prime, because it can be changed into another prime (430028859941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215014429980 + 215014429981.

It is an arithmetic number, because the mean of its divisors is an integer number (215014429981).

Almost surely, 2^430028859961 is an apocalyptic number.

It is an amenable number.

430028859961 is a deficient number, since it is larger than the sum of its proper divisors (1).

430028859961 is an equidigital number, since it uses as much as digits as its factorization.

430028859961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 430028859961 in words is "four hundred thirty billion, twenty-eight million, eight hundred fifty-nine thousand, nine hundred sixty-one".