12037134434 has 32 divisors (see below), whose sum is σ = 19646550000. Its totient is φ = 5498025984.

The previous prime is 12037134401. The next prime is 12037134451. The reversal of 12037134434 is 43443173021.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 6131673025 + 5905461409 = 78305^2 + 76847^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12037134434.

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, 2970842 + ... + 2974890.

Almost surely, 2^12037134434 is an apocalyptic number.

12037134434 is a deficient number, since it is larger than the sum of its proper divisors (7609415566).

12037134434 is a wasteful number, since it uses less digits than its factorization.

12037134434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 12037134434 in words is "twelve billion, thirty-seven million, one hundred thirty-four thousand, four hundred thirty-four".