12026350425 has 24 divisors (see below), whose sum is σ = 19993442560. Its totient is φ = 6378609600.

The previous prime is 12026350421. The next prime is 12026350439. The reversal of 12026350425 is 52405362021.

It is not a de Polignac number, because 12026350425 - 2² = 12026350421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12026350392 and 12026350401.

It is not an unprimeable number, because it can be changed into a prime (12026350421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429385 + ... + 456534.

Almost surely, 2^12026350425 is an apocalyptic number.

12026350425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12026350425 is a deficient number, since it is larger than the sum of its proper divisors (7967092135).

12026350425 is a wasteful number, since it uses less digits than its factorization.

12026350425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886113 (or 886108 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 12026350425 in words is "twelve billion, twenty-six million, three hundred fifty thousand, four hundred twenty-five".