2259860464680 has 384 divisors, whose sum is σ = 8785976169600. Its totient is φ = 460363696128.

The previous prime is 2259860464639. The next prime is 2259860464717. The reversal of 2259860464680 is 864640689522.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1707039 + ... + 2726481.

It is an arithmetic number, because the mean of its divisors is an integer number (22880146275).

Almost surely, 2^{2259860464680} is an apocalyptic number.

2259860464680 is a gapful number since it is divisible by the number (20) 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 2259860464680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4392988084800).

2259860464680 is an abundant number, since it is smaller than the sum of its proper divisors (6526115704920).

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

2259860464680 is a wasteful number, since it uses less digits than its factorization.

2259860464680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019513 (or 1019502 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 60.

The spelling of 2259860464680 in words is "two trillion, two hundred fifty-nine billion, eight hundred sixty million, four hundred sixty-four thousand, six hundred eighty".