4265558969320 has 128 divisors (see below), whose sum is σ = 10519943091840. Its totient is φ = 1543721021440.

The previous prime is 4265558969317. The next prime is 4265558969323. The reversal of 4265558969320 is 239698555624.

It is an interprime number because it is at equal distance from previous prime (4265558969317) and next prime (4265558969323).

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4265558969323) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 245321667 + ... + 245339053.

It is an arithmetic number, because the mean of its divisors is an integer number (82187055405).

Almost surely, 2^{4265558969320} is an apocalyptic number.

4265558969320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4265558969320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5259971545920).

4265558969320 is an abundant number, since it is smaller than the sum of its proper divisors (6254384122520).

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

4265558969320 is a wasteful number, since it uses less digits than its factorization.

4265558969320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20035 (or 20031 counting only the distinct ones).

The product of its (nonzero) digits is 139968000, while the sum is 64.

The spelling of 4265558969320 in words is "four trillion, two hundred sixty-five billion, five hundred fifty-eight million, nine hundred sixty-nine thousand, three hundred twenty".