34533103421 has 24 divisors (see below), whose sum is σ = 37011568320. Its totient is φ = 32130418176.

The previous prime is 34533103379. The next prime is 34533103433. The reversal of 34533103421 is 12430133543.

It is not a de Polignac number, because 34533103421 - 2²⁶ = 34465994557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34533103441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25261280 + ... + 25262646.

It is an arithmetic number, because the mean of its divisors is an integer number (1542148680).

Almost surely, 2^34533103421 is an apocalyptic number.

It is an amenable number.

34533103421 is a deficient number, since it is larger than the sum of its proper divisors (2478464899).

34533103421 is a wasteful number, since it uses less digits than its factorization.

34533103421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745 (or 1662 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 34533103421 its reverse (12430133543), we get a palindrome (46963236964).

The spelling of 34533103421 in words is "thirty-four billion, five hundred thirty-three million, one hundred three thousand, four hundred twenty-one".