2624228806640 has 80 divisors (see below), whose sum is σ = 7061216148480. Its totient is φ = 888346517760.

The previous prime is 2624228806627. The next prime is 2624228806663. The reversal of 2624228806640 is 466088224262.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29614766 + ... + 29703245.

It is an arithmetic number, because the mean of its divisors is an integer number (88265201856).

Almost surely, 2^{2624228806640} is an apocalyptic number.

2624228806640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2624228806640 is an abundant number, since it is smaller than the sum of its proper divisors (4436987341840).

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

2624228806640 is a wasteful number, since it uses less digits than its factorization.

2624228806640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59318110 (or 59318104 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 50.

The spelling of 2624228806640 in words is "two trillion, six hundred twenty-four billion, two hundred twenty-eight million, eight hundred six thousand, six hundred forty".