4251115873720 has 32 divisors (see below), whose sum is σ = 9873559451520. Its totient is φ = 1645593240960.

The previous prime is 4251115873717. The next prime is 4251115873769. The reversal of 4251115873720 is 273785111524.

4251115873720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1714158387 + ... + 1714160866.

It is an arithmetic number, because the mean of its divisors is an integer number (308548732860).

Almost surely, 2^{4251115873720} is an apocalyptic number.

4251115873720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4251115873720 is an abundant number, since it is smaller than the sum of its proper divisors (5622443577800).

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

4251115873720 is a wasteful number, since it uses less digits than its factorization.

4251115873720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428319295 (or 3428319291 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 46.

The spelling of 4251115873720 in words is "four trillion, two hundred fifty-one billion, one hundred fifteen million, eight hundred seventy-three thousand, seven hundred twenty".