833990034993 has 32 divisors (see below), whose sum is σ = 1132798867200. Its totient is φ = 545699869440.

The previous prime is 833990034959. The next prime is 833990035027. The reversal of 833990034993 is 399430099338.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (833990034959) and next prime (833990035027).

It is not a de Polignac number, because 833990034993 - 2¹² = 833990030897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (833990034893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21205255 + ... + 21244547.

It is an arithmetic number, because the mean of its divisors is an integer number (35399964600).

Almost surely, 2^833990034993 is an apocalyptic number.

It is an amenable number.

833990034993 is a deficient number, since it is larger than the sum of its proper divisors (298808832207).

833990034993 is a wasteful number, since it uses less digits than its factorization.

833990034993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40009.

The product of its (nonzero) digits is 17006112, while the sum is 60.

The spelling of 833990034993 in words is "eight hundred thirty-three billion, nine hundred ninety million, thirty-four thousand, nine hundred ninety-three".