4260256415320 has 32 divisors (see below), whose sum is σ = 9586118959200. Its totient is φ = 1704006206208.

The previous prime is 4260256415297. The next prime is 4260256415339. The reversal of 4260256415320 is 235146520624.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2292900 + ... + 3711859.

It is an arithmetic number, because the mean of its divisors is an integer number (299566217475).

Almost surely, 2^{4260256415320} is an apocalyptic number.

4260256415320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4260256415320 is an abundant number, since it is smaller than the sum of its proper divisors (5325862543880).

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

4260256415320 is a wasteful number, since it uses less digits than its factorization.

4260256415320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6022507 (or 6022503 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 4260256415320 in words is "four trillion, two hundred sixty billion, two hundred fifty-six million, four hundred fifteen thousand, three hundred twenty".