1434423214123 has 16 divisors (see below), whose sum is σ = 1501858515456. Its totient is φ = 1367411855040.

The previous prime is 1434423214121. The next prime is 1434423214129. The reversal of 1434423214123 is 3214123244341.

It is a cyclic number.

It is not a de Polignac number, because 1434423214123 - 2¹ = 1434423214121 is a prime.

It is a super-3 number, since 3×1434423214123³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434423214121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53684215 + ... + 53710927.

It is an arithmetic number, because the mean of its divisors is an integer number (93866157216).

Almost surely, 2^{1434423214123} is an apocalyptic number.

1434423214123 is a deficient number, since it is larger than the sum of its proper divisors (67435301333).

1434423214123 is a wasteful number, since it uses less digits than its factorization.

1434423214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34554.

The product of its digits is 55296, while the sum is 34.

Adding to 1434423214123 its reverse (3214123244341), we get a palindrome (4648546458464).

The spelling of 1434423214123 in words is "one trillion, four hundred thirty-four billion, four hundred twenty-three million, two hundred fourteen thousand, one hundred twenty-three".