33873111406 has 16 divisors (see below), whose sum is σ = 51904535616. Its totient is φ = 16571791456.

The previous prime is 33873111383. The next prime is 33873111421. The reversal of 33873111406 is 60411137833.

It is a super-2 number, since 2×33873111406² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 322200 + ... + 414196.

It is an arithmetic number, because the mean of its divisors is an integer number (3244033476).

Almost surely, 2^33873111406 is an apocalyptic number.

33873111406 is a deficient number, since it is larger than the sum of its proper divisors (18031424210).

33873111406 is a wasteful number, since it uses less digits than its factorization.

33873111406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95963.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 33873111406 in words is "thirty-three billion, eight hundred seventy-three million, one hundred eleven thousand, four hundred six".