12626023436 has 48 divisors (see below), whose sum is σ = 24691822848. Its totient is φ = 5611636800.

The previous prime is 12626023391. The next prime is 12626023447. The reversal of 12626023436 is 63432062621.

It is a junction number, because it is equal to n+sod(n) for n = 12626023396 and 12626023405.

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, 118991 + ... + 198521.

It is an arithmetic number, because the mean of its divisors is an integer number (514412976).

Almost surely, 2^12626023436 is an apocalyptic number.

It is an amenable number.

12626023436 is a deficient number, since it is larger than the sum of its proper divisors (12065799412).

12626023436 is a wasteful number, since it uses less digits than its factorization.

12626023436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79662 (or 79660 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 12626023436 in words is "twelve billion, six hundred twenty-six million, twenty-three thousand, four hundred thirty-six".