133442234340430 has 32 divisors (see below), whose sum is σ = 248519557582848. Its totient is φ = 51535209079200.

The previous prime is 133442234340413. The next prime is 133442234340487. The reversal of 133442234340430 is 34043432244331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499238572 + ... + 499505791.

It is an arithmetic number, because the mean of its divisors is an integer number (7766236174464).

Almost surely, 2^{133442234340430} is an apocalyptic number.

133442234340430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133442234340430 is a deficient number, since it is larger than the sum of its proper divisors (115077323242418).

133442234340430 is a wasteful number, since it uses less digits than its factorization.

133442234340430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998744832.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 133442234340430 its reverse (34043432244331), we get a palindrome (167485666584761).

The spelling of 133442234340430 in words is "one hundred thirty-three trillion, four hundred forty-two billion, two hundred thirty-four million, three hundred forty thousand, four hundred thirty".