2613266623340 has 24 divisors (see below), whose sum is σ = 5509213460352. Its totient is φ = 1041239306240.

The previous prime is 2613266623337. The next prime is 2613266623349. The reversal of 2613266623340 is 433266623162.

It is a junction number, because it is equal to n+sod(n) for n = 2613266623291 and 2613266623300.

It is not an unprimeable number, because it can be changed into a prime (2613266623349) 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 7 ways as a sum of consecutive naturals, for example, 254203676 + ... + 254213955.

It is an arithmetic number, because the mean of its divisors is an integer number (229550560848).

Almost surely, 2^{2613266623340} is an apocalyptic number.

2613266623340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2613266623340 is an abundant number, since it is smaller than the sum of its proper divisors (2895946837012).

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

2613266623340 is a wasteful number, since it uses less digits than its factorization.

2613266623340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508417897 (or 508417895 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 2613266623340 in words is "two trillion, six hundred thirteen billion, two hundred sixty-six million, six hundred twenty-three thousand, three hundred forty".