2104415662740 has 24 divisors (see below), whose sum is σ = 5892363855840. Its totient is φ = 561177510048.

The previous prime is 2104415662711. The next prime is 2104415662747. The reversal of 2104415662740 is 472665144012.

It is a junction number, because it is equal to n+sod(n) for n = 2104415662692 and 2104415662701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104415662747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17536797130 + ... + 17536797249.

It is an arithmetic number, because the mean of its divisors is an integer number (245515160660).

Almost surely, 2^{2104415662740} is an apocalyptic number.

2104415662740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104415662740 is an abundant number, since it is smaller than the sum of its proper divisors (3787948193100).

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

2104415662740 is a wasteful number, since it uses less digits than its factorization.

2104415662740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35073594391 (or 35073594389 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 2104415662740 in words is "two trillion, one hundred four billion, four hundred fifteen million, six hundred sixty-two thousand, seven hundred forty".