2620406206600 has 96 divisors (see below), whose sum is σ = 7498393197120. Its totient is φ = 829315365120.

The previous prime is 2620406206597. The next prime is 2620406206633. The reversal of 2620406206600 is 66026040262.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71970982 + ... + 72007381.

It is an arithmetic number, because the mean of its divisors is an integer number (78108262470).

Almost surely, 2^{2620406206600} is an apocalyptic number.

2620406206600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2620406206600 is an abundant number, since it is smaller than the sum of its proper divisors (4877986990520).

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

2620406206600 is a wasteful number, since it uses less digits than its factorization.

2620406206600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143978399 (or 143978390 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2620406206600 in words is "two trillion, six hundred twenty billion, four hundred six million, two hundred six thousand, six hundred".