5343234454121 has 4 divisors (see below), whose sum is σ = 5343436272000. Its totient is φ = 5343032636244.

The previous prime is 5343234454097. The next prime is 5343234454141. The reversal of 5343234454121 is 1214544323435.

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 a de Polignac number, because none of the positive numbers 2^k-5343234454121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5343234454141) 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, 100869221 + ... + 100922178.

It is an arithmetic number, because the mean of its divisors is an integer number (1335859068000).

Almost surely, 2^{5343234454121} is an apocalyptic number.

It is an amenable number.

5343234454121 is a deficient number, since it is larger than the sum of its proper divisors (201817879).

5343234454121 is a wasteful number, since it uses less digits than its factorization.

5343234454121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201817878.

The product of its digits is 691200, while the sum is 41.

Adding to 5343234454121 its reverse (1214544323435), we get a palindrome (6557778777556).

The spelling of 5343234454121 in words is "five trillion, three hundred forty-three billion, two hundred thirty-four million, four hundred fifty-four thousand, one hundred twenty-one".