4047215115124 has 12 divisors (see below), whose sum is σ = 7083893281248. Its totient is φ = 2023245606200.

The previous prime is 4047215115113. The next prime is 4047215115143. The reversal of 4047215115124 is 4215115127404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90462682 + ... + 90507409.

It is an arithmetic number, because the mean of its divisors is an integer number (590324440104).

Almost surely, 2^{4047215115124} is an apocalyptic number.

It is an amenable number.

4047215115124 is a deficient number, since it is larger than the sum of its proper divisors (3036678166124).

4047215115124 is a wasteful number, since it uses less digits than its factorization.

4047215115124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180975686 (or 180975684 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The spelling of 4047215115124 in words is "four trillion, forty-seven billion, two hundred fifteen million, one hundred fifteen thousand, one hundred twenty-four".