1234413421333 has 4 divisors (see below), whose sum is σ = 1234419121440. Its totient is φ = 1234407721228.

The previous prime is 1234413421321. The next prime is 1234413421357. The reversal of 1234413421333 is 3331243144321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1234413421333 - 2³⁷ = 1096974467861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234413421393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511835 + ... + 2962792.

It is an arithmetic number, because the mean of its divisors is an integer number (308604780360).

Almost surely, 2^{1234413421333} is an apocalyptic number.

It is an amenable number.

1234413421333 is a deficient number, since it is larger than the sum of its proper divisors (5700107).

1234413421333 is an equidigital number, since it uses as much as digits as its factorization.

1234413421333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700106.

The product of its digits is 62208, while the sum is 34.

Adding to 1234413421333 its reverse (3331243144321), we get a palindrome (4565656565654).

The spelling of 1234413421333 in words is "one trillion, two hundred thirty-four billion, four hundred thirteen million, four hundred twenty-one thousand, three hundred thirty-three".