1434459144443 has 8 divisors (see below), whose sum is σ = 1547139233136. Its totient is φ = 1322112924000.

The previous prime is 1434459144409. The next prime is 1434459144467. The reversal of 1434459144443 is 3444419544341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434459144443 - 2⁸ = 1434459144187 is a prime.

It is a super-2 number, since 2×1434459144443² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434459144391 and 1434459144400.

It is not an unprimeable number, because it can be changed into a prime (1434459144143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83458133 + ... + 83475318.

It is an arithmetic number, because the mean of its divisors is an integer number (193392404142).

Almost surely, 2^{1434459144443} is an apocalyptic number.

1434459144443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1434459144443 is a deficient number, since it is larger than the sum of its proper divisors (112680088693).

1434459144443 is a wasteful number, since it uses less digits than its factorization.

1434459144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166934125.

The product of its digits is 6635520, while the sum is 50.

The spelling of 1434459144443 in words is "one trillion, four hundred thirty-four billion, four hundred fifty-nine million, one hundred forty-four thousand, four hundred forty-three".