133302414431421 has 40 divisors (see below), whose sum is σ = 201001199081760. Its totient is φ = 88033615778592.

The previous prime is 133302414431387. The next prime is 133302414431477. The reversal of 133302414431421 is 124134414203331.

133302414431421 is a `hidden beast` number, since 1 + 3 + 3 + 30 + 2 + 41 + 443 + 142 + 1 = 666.

It is not a de Polignac number, because 133302414431421 - 2²⁵ = 133302380876989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133302414431321) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 190906195 + ... + 191603183.

It is an arithmetic number, because the mean of its divisors is an integer number (5025029977044).

Almost surely, 2^{133302414431421} is an apocalyptic number.

It is an amenable number.

133302414431421 is a deficient number, since it is larger than the sum of its proper divisors (67698784650339).

133302414431421 is a wasteful number, since it uses less digits than its factorization.

133302414431421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719175 (or 719166 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 133302414431421 its reverse (124134414203331), we get a palindrome (257436828634752).

The spelling of 133302414431421 in words is "one hundred thirty-three trillion, three hundred two billion, four hundred fourteen million, four hundred thirty-one thousand, four hundred twenty-one".