12035042155 has 8 divisors (see below), whose sum is σ = 14538978000. Its totient is φ = 9563415456.

The previous prime is 12035042147. The next prime is 12035042161. The reversal of 12035042155 is 55124053021.

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

It is a cyclic number.

It is not a de Polignac number, because 12035042155 - 2³ = 12035042147 is a prime.

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, 8076465 + ... + 8077954.

It is an arithmetic number, because the mean of its divisors is an integer number (1817372250).

Almost surely, 2^12035042155 is an apocalyptic number.

12035042155 is a deficient number, since it is larger than the sum of its proper divisors (2503935845).

12035042155 is a wasteful number, since it uses less digits than its factorization.

12035042155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16154573.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 12035042155 its reverse (55124053021), we get a palindrome (67159095176).

The spelling of 12035042155 in words is "twelve billion, thirty-five million, forty-two thousand, one hundred fifty-five".