1430463331081 has 16 divisors (see below), whose sum is σ = 1481213836800. Its totient is φ = 1380567138048.

The previous prime is 1430463331061. The next prime is 1430463331159. The reversal of 1430463331081 is 1801333640341.

It is a cyclic number.

It is not a de Polignac number, because 1430463331081 - 2²⁹ = 1429926460169 is a prime.

It is a super-2 number, since 2×1430463331081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430463331081.

It is not an unprimeable number, because it can be changed into a prime (1430463331061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17832060 + ... + 17912098.

It is an arithmetic number, because the mean of its divisors is an integer number (92575864800).

Almost surely, 2^{1430463331081} is an apocalyptic number.

It is an amenable number.

1430463331081 is a deficient number, since it is larger than the sum of its proper divisors (50750505719).

1430463331081 is an equidigital number, since it uses as much as digits as its factorization.

1430463331081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85368.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1430463331081 in words is "one trillion, four hundred thirty billion, four hundred sixty-three million, three hundred thirty-one thousand, eighty-one".