234245104451 has 4 divisors (see below), whose sum is σ = 234279594552. Its totient is φ = 234210614352.

The previous prime is 234245104417. The next prime is 234245104459. The reversal of 234245104451 is 154401542432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234245104451 - 2¹⁴ = 234245088067 is a prime.

It is a super-2 number, since 2×234245104451² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234245104459) 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, 17234861 + ... + 17248446.

It is an arithmetic number, because the mean of its divisors is an integer number (58569898638).

Almost surely, 2^234245104451 is an apocalyptic number.

234245104451 is a deficient number, since it is larger than the sum of its proper divisors (34490101).

234245104451 is an equidigital number, since it uses as much as digits as its factorization.

234245104451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34490100.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 234245104451 its reverse (154401542432), we get a palindrome (388646646883).

The spelling of 234245104451 in words is "two hundred thirty-four billion, two hundred forty-five million, one hundred four thousand, four hundred fifty-one".