2101434032334 has 64 divisors (see below), whose sum is σ = 5397663366144. Its totient is φ = 530127645696.

The previous prime is 2101434032329. The next prime is 2101434032359. The reversal of 2101434032334 is 4332304341012.

It is a happy number.

It is a congruent number.

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, 83656579 + ... + 83681694.

It is an arithmetic number, because the mean of its divisors is an integer number (84338490096).

Almost surely, 2^{2101434032334} is an apocalyptic number.

2101434032334 is an abundant number, since it is smaller than the sum of its proper divisors (3296229333810).

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

2101434032334 is a wasteful number, since it uses less digits than its factorization.

2101434032334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167338321.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2101434032334 its reverse (4332304341012), we get a palindrome (6433738373346).

The spelling of 2101434032334 in words is "two trillion, one hundred one billion, four hundred thirty-four million, thirty-two thousand, three hundred thirty-four".