12150231435 has 48 divisors (see below), whose sum is σ = 22184940960. Its totient is φ = 6134607360.

The previous prime is 12150231427. The next prime is 12150231451. The reversal of 12150231435 is 53413205121.

12150231435 is a `hidden beast` number, since 12 + 1 + 502 + 3 + 143 + 5 = 666.

12150231435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12150231435 - 2³ = 12150231427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12150231399 and 12150231408.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1395295 + ... + 1403975.

It is an arithmetic number, because the mean of its divisors is an integer number (462186270).

Almost surely, 2^12150231435 is an apocalyptic number.

12150231435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12150231435 is a deficient number, since it is larger than the sum of its proper divisors (10034709525).

12150231435 is a wasteful number, since it uses less digits than its factorization.

12150231435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10348 (or 10345 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 12150231435 its reverse (53413205121), we get a palindrome (65563436556).

The spelling of 12150231435 in words is "twelve billion, one hundred fifty million, two hundred thirty-one thousand, four hundred thirty-five".