133704022726 has 4 divisors (see below), whose sum is σ = 200556034092. Its totient is φ = 66852011362.

The previous prime is 133704022723. The next prime is 133704022757. The reversal of 133704022726 is 627220407331.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×133704022726² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133704022723) 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 as a sum of consecutive naturals, namely, 33426005680 + ... + 33426005683.

It is an arithmetic number, because the mean of its divisors is an integer number (50139008523).

Almost surely, 2^133704022726 is an apocalyptic number.

133704022726 is a deficient number, since it is larger than the sum of its proper divisors (66852011366).

133704022726 is an equidigital number, since it uses as much as digits as its factorization.

133704022726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66852011365.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 133704022726 in words is "one hundred thirty-three billion, seven hundred four million, twenty-two thousand, seven hundred twenty-six".