133723140854 has 32 divisors (see below), whose sum is σ = 208499369760. Its totient is φ = 64270568448.

The previous prime is 133723140833. The next prime is 133723140877. The reversal of 133723140854 is 458041327331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2775014 + ... + 2822790.

It is an arithmetic number, because the mean of its divisors is an integer number (6515605305).

Almost surely, 2^133723140854 is an apocalyptic number.

133723140854 is a deficient number, since it is larger than the sum of its proper divisors (74776228906).

133723140854 is a wasteful number, since it uses less digits than its factorization.

133723140854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48272.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 133723140854 in words is "one hundred thirty-three billion, seven hundred twenty-three million, one hundred forty thousand, eight hundred fifty-four".