12536434162 has 16 divisors (see below), whose sum is σ = 22184289792. Its totient is φ = 5199442560.

The previous prime is 12536434147. The next prime is 12536434177. The reversal of 12536434162 is 26143463521.

It is an interprime number because it is at equal distance from previous prime (12536434147) and next prime (12536434177).

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, 14442463 + ... + 14443330.

It is an arithmetic number, because the mean of its divisors is an integer number (1386518112).

Almost surely, 2^12536434162 is an apocalyptic number.

12536434162 is a deficient number, since it is larger than the sum of its proper divisors (9647855630).

12536434162 is a wasteful number, since it uses less digits than its factorization.

12536434162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28885833.

The product of its digits is 103680, while the sum is 37.

Adding to 12536434162 its reverse (26143463521), we get a palindrome (38679897683).

The spelling of 12536434162 in words is "twelve billion, five hundred thirty-six million, four hundred thirty-four thousand, one hundred sixty-two".