16773200412 has 12 divisors (see below), whose sum is σ = 39137467656. Its totient is φ = 5591066800.

The previous prime is 16773200401. The next prime is 16773200419. The reversal of 16773200412 is 21400237761.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×16773200412² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16773200419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698883339 + ... + 698883362.

It is an arithmetic number, because the mean of its divisors is an integer number (3261455638).

Almost surely, 2^16773200412 is an apocalyptic number.

16773200412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16773200412 is an abundant number, since it is smaller than the sum of its proper divisors (22364267244).

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

16773200412 is a wasteful number, since it uses less digits than its factorization.

16773200412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397766708 (or 1397766706 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 16773200412 in words is "sixteen billion, seven hundred seventy-three million, two hundred thousand, four hundred twelve".