2104773535344 has 20 divisors (see below), whose sum is σ = 5437331633096. Its totient is φ = 701591178432.

The previous prime is 2104773535339. The next prime is 2104773535357. The reversal of 2104773535344 is 4435353774012.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 43849448653 = 2104773535344 / (2 + 1 + 0 + 4 + 7 + 7 + 3 + 5 + 3 + 5 + 3 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 2104773535293 and 2104773535302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21924724279 + ... + 21924724374.

Almost surely, 2^{2104773535344} is an apocalyptic number.

2104773535344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2104773535344 is an abundant number, since it is smaller than the sum of its proper divisors (3332558097752).

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

2104773535344 is a wasteful number, since it uses less digits than its factorization.

2104773535344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43849448664 (or 43849448658 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 48.

The spelling of 2104773535344 in words is "two trillion, one hundred four billion, seven hundred seventy-three million, five hundred thirty-five thousand, three hundred forty-four".