133431400240341 has 32 divisors (see below), whose sum is σ = 206594028226560. Its totient is φ = 75022863512256.

The previous prime is 133431400240337. The next prime is 133431400240421. The reversal of 133431400240341 is 143042004134331.

It is not a de Polignac number, because 133431400240341 - 2² = 133431400240337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133431400240321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52833321 + ... + 55301198.

It is an arithmetic number, because the mean of its divisors is an integer number (6456063382080).

Almost surely, 2^{133431400240341} is an apocalyptic number.

It is an amenable number.

133431400240341 is a deficient number, since it is larger than the sum of its proper divisors (73162627986219).

133431400240341 is a wasteful number, since it uses less digits than its factorization.

133431400240341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108135473.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 133431400240341 its reverse (143042004134331), we get a palindrome (276473404374672).

The spelling of 133431400240341 in words is "one hundred thirty-three trillion, four hundred thirty-one billion, four hundred million, two hundred forty thousand, three hundred forty-one".