12150001430 has 128 divisors (see below), whose sum is σ = 26605117440. Its totient is φ = 3907537920.

The previous prime is 12150001403. The next prime is 12150001453. The reversal of 12150001430 is 3410005121.

It is a junction number, because it is equal to n+sod(n) for n = 12150001399 and 12150001408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10235297 + ... + 10236483.

It is an arithmetic number, because the mean of its divisors is an integer number (207852480).

Almost surely, 2^12150001430 is an apocalyptic number.

12150001430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12150001430 is an abundant number, since it is smaller than the sum of its proper divisors (14455116010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12150001430 is a wasteful number, since it uses less digits than its factorization.

12150001430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 12150001430 its reverse (3410005121), we get a palindrome (15560006551).

The spelling of 12150001430 in words is "twelve billion, one hundred fifty million, one thousand, four hundred thirty".