12036043154 has 8 divisors (see below), whose sum is σ = 18054639948. Its totient is φ = 6017829840.

The previous prime is 12036043153. The next prime is 12036043169. The reversal of 12036043154 is 45134063021.

It can be written as a sum of positive squares in 2 ways, for example, as 11302879225 + 733163929 = 106315^2 + 27077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12036043153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2984 + ... + 155180.

Almost surely, 2^12036043154 is an apocalyptic number.

12036043154 is a deficient number, since it is larger than the sum of its proper divisors (6018596794).

12036043154 is a wasteful number, since it uses less digits than its factorization.

12036043154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191740.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 12036043154 in words is "twelve billion, thirty-six million, forty-three thousand, one hundred fifty-four".