430421460443153 has 2 divisors, whose sum is σ = 430421460443154. Its totient is φ = 430421460443152.

The previous prime is 430421460443141. The next prime is 430421460443167. The reversal of 430421460443153 is 351344064124034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 396202376757889 + 34219083685264 = 19904833^2 + 5849708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430421460443153 is a prime.

It is a super-2 number, since 2×430421460443153² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (430421460443123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215210730221576 + 215210730221577.

It is an arithmetic number, because the mean of its divisors is an integer number (215210730221577).

Almost surely, 2^{430421460443153} is an apocalyptic number.

It is an amenable number.

430421460443153 is a deficient number, since it is larger than the sum of its proper divisors (1).

430421460443153 is an equidigital number, since it uses as much as digits as its factorization.

430421460443153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 430421460443153 in words is "four hundred thirty trillion, four hundred twenty-one billion, four hundred sixty million, four hundred forty-three thousand, one hundred fifty-three".