2606225087340 has 144 divisors (see below), whose sum is σ = 9060803169600. Its totient is φ = 594001589760.

The previous prime is 2606225087339. The next prime is 2606225087351. The reversal of 2606225087340 is 437805226062.

2606225087340 is a `hidden beast` number, since 2 + 6 + 0 + 6 + 225 + 0 + 87 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2523631 + ... + 3403110.

Almost surely, 2^{2606225087340} is an apocalyptic number.

2606225087340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2606225087340 is an abundant number, since it is smaller than the sum of its proper divisors (6454578082260).

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

2606225087340 is a wasteful number, since it uses less digits than its factorization.

2606225087340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5927112 (or 5927107 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 2606225087340 in words is "two trillion, six hundred six billion, two hundred twenty-five million, eighty-seven thousand, three hundred forty".