4129041072912 has 80 divisors (see below), whose sum is σ = 12217177729152. Its totient is φ = 1177144519680.

The previous prime is 4129041072883. The next prime is 4129041073081. The reversal of 4129041072912 is 2192701409214.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13291539 + ... + 13598642.

Almost surely, 2^{4129041072912} is an apocalyptic number.

4129041072912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4129041072912 is an abundant number, since it is smaller than the sum of its proper divisors (8088136656240).

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

4129041072912 is a wasteful number, since it uses less digits than its factorization.

4129041072912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26890656 (or 26890650 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 4129041072912 in words is "four trillion, one hundred twenty-nine billion, forty-one million, seventy-two thousand, nine hundred twelve".