1430466163642 has 16 divisors (see below), whose sum is σ = 2203747335720. Its totient is φ = 695884704768.

The previous prime is 1430466163639. The next prime is 1430466163649. The reversal of 1430466163642 is 2463616640341.

It can be written as a sum of positive squares in 4 ways, for example, as 765623250001 + 664842913641 = 874999^2 + 815379^2 .

It is a super-2 number, since 2×1430466163642² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430466163592 and 1430466163601.

It is not an unprimeable number, because it can be changed into a prime (1430466163649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2952234 + ... + 3402442.

Almost surely, 2^{1430466163642} is an apocalyptic number.

1430466163642 is a deficient number, since it is larger than the sum of its proper divisors (773281172078).

1430466163642 is a wasteful number, since it uses less digits than its factorization.

1430466163642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493185.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 1430466163642 in words is "one trillion, four hundred thirty billion, four hundred sixty-six million, one hundred sixty-three thousand, six hundred forty-two".