12114431453 has 8 divisors (see below), whose sum is σ = 12646620288. Its totient is φ = 11582698864.

The previous prime is 12114431449. The next prime is 12114431471. The reversal of 12114431453 is 35413441121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12114431453 - 2² = 12114431449 is a prime.

It is a super-3 number, since 3×12114431453³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114431443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59225 + ... + 166542.

It is an arithmetic number, because the mean of its divisors is an integer number (1580827536).

Almost surely, 2^12114431453 is an apocalyptic number.

It is an amenable number.

12114431453 is a deficient number, since it is larger than the sum of its proper divisors (532188835).

12114431453 is a wasteful number, since it uses less digits than its factorization.

12114431453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228123.

The product of its digits is 5760, while the sum is 29.

Adding to 12114431453 its reverse (35413441121), we get a palindrome (47527872574).

The spelling of 12114431453 in words is "twelve billion, one hundred fourteen million, four hundred thirty-one thousand, four hundred fifty-three".