2120041343234 has 64 divisors (see below), whose sum is σ = 3373084560384. Its totient is φ = 998072948736.

The previous prime is 2120041343207. The next prime is 2120041343243. The reversal of 2120041343234 is 4323431400212.

It is a junction number, because it is equal to n+sod(n) for n = 2120041343197 and 2120041343206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461177024 + ... + 461181620.

It is an arithmetic number, because the mean of its divisors is an integer number (52704446256).

Almost surely, 2^{2120041343234} is an apocalyptic number.

2120041343234 is a deficient number, since it is larger than the sum of its proper divisors (1253043217150).

2120041343234 is a wasteful number, since it uses less digits than its factorization.

2120041343234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2120041343234 its reverse (4323431400212), we get a palindrome (6443472743446).

The spelling of 2120041343234 in words is "two trillion, one hundred twenty billion, forty-one million, three hundred forty-three thousand, two hundred thirty-four".