2620130858340 has 48 divisors (see below), whose sum is σ = 7338144748032. Its totient is φ = 698532196096.

The previous prime is 2620130858327. The next prime is 2620130858369. The reversal of 2620130858340 is 438580310262.

It is a junction number, because it is equal to n+sod(n) for n = 2620130858292 and 2620130858301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5043009 + ... + 5538248.

It is an arithmetic number, because the mean of its divisors is an integer number (152878015584).

Almost surely, 2^{2620130858340} is an apocalyptic number.

2620130858340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2620130858340 is an abundant number, since it is smaller than the sum of its proper divisors (4718013889692).

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

2620130858340 is a wasteful number, since it uses less digits than its factorization.

2620130858340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585396 (or 10585394 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 2620130858340 in words is "two trillion, six hundred twenty billion, one hundred thirty million, eight hundred fifty-eight thousand, three hundred forty".