133044433354 has 16 divisors (see below), whose sum is σ = 228161881728. Its totient is φ = 56997615312.

The previous prime is 133044433351. The next prime is 133044433373. The reversal of 133044433354 is 453334440331.

It is not an unprimeable number, because it can be changed into a prime (133044433351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747017 + ... + 1821580.

It is an arithmetic number, because the mean of its divisors is an integer number (14260117608).

Almost surely, 2^133044433354 is an apocalyptic number.

133044433354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133044433354 is a deficient number, since it is larger than the sum of its proper divisors (95117448374).

133044433354 is a wasteful number, since it uses less digits than its factorization.

133044433354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571269.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 133044433354 its reverse (453334440331), we get a palindrome (586378873685).

The spelling of 133044433354 in words is "one hundred thirty-three billion, forty-four million, four hundred thirty-three thousand, three hundred fifty-four".