2073731906934 has 32 divisors (see below), whose sum is σ = 4610326170240. Its totient is φ = 690939012456.

The previous prime is 2073731906803. The next prime is 2073731906947. The reversal of 2073731906934 is 4396091373702.

2073731906934 is a `hidden beast` number, since 20 + 7 + 373 + 190 + 69 + 3 + 4 = 666.

It is a super-2 number, since 2×2073731906934² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8347464 + ... + 8592299.

It is an arithmetic number, because the mean of its divisors is an integer number (144072692820).

Almost surely, 2^{2073731906934} is an apocalyptic number.

2073731906934 is an abundant number, since it is smaller than the sum of its proper divisors (2536594263306).

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

2073731906934 is a wasteful number, since it uses less digits than its factorization.

2073731906934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16942041 (or 16942035 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 54.

The spelling of 2073731906934 in words is "two trillion, seventy-three billion, seven hundred thirty-one million, nine hundred six thousand, nine hundred thirty-four".