133243708374206 has 16 divisors (see below), whose sum is σ = 209543783718528. Its totient is φ = 63423236415000.

The previous prime is 133243708374181. The next prime is 133243708374251. The reversal of 133243708374206 is 602473807342331.

It is a super-2 number, since 2×133243708374206² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 6863976920 + ... + 6863996331.

It is an arithmetic number, because the mean of its divisors is an integer number (13096486482408).

Almost surely, 2^{133243708374206} is an apocalyptic number.

133243708374206 is a deficient number, since it is larger than the sum of its proper divisors (76300075344322).

133243708374206 is a wasteful number, since it uses less digits than its factorization.

133243708374206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13727973487.

The product of its (nonzero) digits is 12192768, while the sum is 53.

The spelling of 133243708374206 in words is "one hundred thirty-three trillion, two hundred forty-three billion, seven hundred eight million, three hundred seventy-four thousand, two hundred six".