126004432236 has 24 divisors (see below), whose sum is σ = 296921338224. Its totient is φ = 41585620800.

The previous prime is 126004432217. The next prime is 126004432243. The reversal of 126004432236 is 632234400621.

It is a junction number, because it is equal to n+sod(n) for n = 126004432197 and 126004432206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51980815 + ... + 51983238.

It is an arithmetic number, because the mean of its divisors is an integer number (12371722426).

Almost surely, 2^126004432236 is an apocalyptic number.

It is an amenable number.

126004432236 is an abundant number, since it is smaller than the sum of its proper divisors (170916905988).

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

126004432236 is a wasteful number, since it uses less digits than its factorization.

126004432236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103964161 (or 103964159 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 126004432236 its reverse (632234400621), we get a palindrome (758238832857).

The spelling of 126004432236 in words is "one hundred twenty-six billion, four million, four hundred thirty-two thousand, two hundred thirty-six".