4220725845039 has 16 divisors (see below), whose sum is σ = 6184049552640. Its totient is φ = 2539344013760.

The previous prime is 4220725844999. The next prime is 4220725845041. The reversal of 4220725845039 is 9305485270224.

It is a cyclic number.

It is not a de Polignac number, because 4220725845039 - 2¹² = 4220725840943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4220725844982 and 4220725845000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220725841039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466786659 + ... + 466795700.

It is an arithmetic number, because the mean of its divisors is an integer number (386503097040).

Almost surely, 2^{4220725845039} is an apocalyptic number.

4220725845039 is a deficient number, since it is larger than the sum of its proper divisors (1963323707601).

4220725845039 is a wasteful number, since it uses less digits than its factorization.

4220725845039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933582510.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 4220725845039 in words is "four trillion, two hundred twenty billion, seven hundred twenty-five million, eight hundred forty-five thousand, thirty-nine".