12433789354 has 32 divisors (see below), whose sum is σ = 22550901120. Its totient is φ = 5022658368.

The previous prime is 12433789343. The next prime is 12433789421. The reversal of 12433789354 is 45398733421.

It is a junction number, because it is equal to n+sod(n) for n = 12433789298 and 12433789307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66237 + ... + 171040.

It is an arithmetic number, because the mean of its divisors is an integer number (704715660).

Almost surely, 2^12433789354 is an apocalyptic number.

12433789354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12433789354 is a deficient number, since it is larger than the sum of its proper divisors (10117111766).

12433789354 is a wasteful number, since it uses less digits than its factorization.

12433789354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237502.

The product of its digits is 2177280, while the sum is 49.

The spelling of 12433789354 in words is "twelve billion, four hundred thirty-three million, seven hundred eighty-nine thousand, three hundred fifty-four".