2104011232434 has 192 divisors, whose sum is σ = 5014184448000. Its totient is φ = 659391207552.

The previous prime is 2104011232429. The next prime is 2104011232439. The reversal of 2104011232434 is 4342321104012.

2104011232434 is a `hidden beast` number, since 2 + 1 + 0 + 401 + 12 + 3 + 243 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2104011232429) and next prime (2104011232439).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2104011232398 and 2104011232407.

It is not an unprimeable number, because it can be changed into a prime (2104011232439) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 850791822 + ... + 850794294.

It is an arithmetic number, because the mean of its divisors is an integer number (26115544000).

Almost surely, 2^{2104011232434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2104011232434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2507092224000).

2104011232434 is an abundant number, since it is smaller than the sum of its proper divisors (2910173215566).

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

2104011232434 is a wasteful number, since it uses less digits than its factorization.

2104011232434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171 (or 3159 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2104011232434 its reverse (4342321104012), we get a palindrome (6446332336446).

The spelling of 2104011232434 in words is "two trillion, one hundred four billion, eleven million, two hundred thirty-two thousand, four hundred thirty-four".