2465980278336 has 189 divisors, whose sum is σ = 7196608505281. Its totient is φ = 807332694528.

The previous prime is 2465980278323. The next prime is 2465980278337. The reversal of 2465980278336 is 6338720895642.

It is a happy number.

The square root of 2465980278336 is 1570344.

It is a perfect power (a square), and thus also a powerful number.

2465980278336 is a `hidden beast` number, since 2 + 4 + 6 + 598 + 0 + 2 + 7 + 8 + 3 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39862518336 + 2426117760000 = 199656^2 + 1557600^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2465980278337) 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 26 ways as a sum of consecutive naturals, for example, 2223606550 + ... + 2223607658.

Almost surely, 2^{2465980278336} is an apocalyptic number.

2465980278336 is the 1570344-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2465980278336

2465980278336 is an abundant number, since it is smaller than the sum of its proper divisors (4730628226945).

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

2465980278336 is an frugal number, since it uses more digits than its factorization.

2465980278336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 63.

The spelling of 2465980278336 in words is "two trillion, four hundred sixty-five billion, nine hundred eighty million, two hundred seventy-eight thousand, three hundred thirty-six".