4048015966836 has 48 divisors (see below), whose sum is σ = 9462747409920. Its totient is φ = 1346858409600.

The previous prime is 4048015966763. The next prime is 4048015966849. The reversal of 4048015966836 is 6386695108404.

It is a self number, because there is not a number n which added to its sum of digits gives 4048015966836.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15010386 + ... + 15277686.

It is an arithmetic number, because the mean of its divisors is an integer number (197140571040).

Almost surely, 2^{4048015966836} is an apocalyptic number.

It is an amenable number.

4048015966836 is an abundant number, since it is smaller than the sum of its proper divisors (5414731443084).

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

4048015966836 is a wasteful number, since it uses less digits than its factorization.

4048015966836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269624 (or 269622 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 4048015966836 in words is "four trillion, forty-eight billion, fifteen million, nine hundred sixty-six thousand, eight hundred thirty-six".