133897050014 has 32 divisors (see below), whose sum is σ = 247376638656. Its totient is φ = 52931243520.

The previous prime is 133897049963. The next prime is 133897050019. The reversal of 133897050014 is 410050798331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133897050019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22577 + ... + 517980.

It is an arithmetic number, because the mean of its divisors is an integer number (7730519958).

Almost surely, 2^133897050014 is an apocalyptic number.

133897050014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133897050014 is a deficient number, since it is larger than the sum of its proper divisors (113479588642).

133897050014 is a wasteful number, since it uses less digits than its factorization.

133897050014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541940.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 133897050014 in words is "one hundred thirty-three billion, eight hundred ninety-seven million, fifty thousand, fourteen".