16211804626472 has 32 divisors (see below), whose sum is σ = 37411856832000. Its totient is φ = 6413461170624.

The previous prime is 16211804626439. The next prime is 16211804626531. The reversal of 16211804626472 is 27462640811261.

It is a super-4 number, since 4×16211804626472⁴ (a number of 54 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16211804626472.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11134480472 + ... + 11134481927.

It is an arithmetic number, because the mean of its divisors is an integer number (1169120526000).

Almost surely, 2^{16211804626472} is an apocalyptic number.

It is an amenable number.

16211804626472 is an abundant number, since it is smaller than the sum of its proper divisors (21200052205528).

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

16211804626472 is a wasteful number, since it uses less digits than its factorization.

16211804626472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268962425 (or 22268962421 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 16211804626472 in words is "sixteen trillion, two hundred eleven billion, eight hundred four million, six hundred twenty-six thousand, four hundred seventy-two".