133341224230340 has 48 divisors (see below), whose sum is σ = 320025907375104. Its totient is φ = 45715995561600.

The previous prime is 133341224230337. The next prime is 133341224230343. The reversal of 133341224230340 is 43032422143331.

It is an interprime number because it is at equal distance from previous prime (133341224230337) and next prime (133341224230343).

It is a super-2 number, since 2×133341224230340² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 133341224230340.

It is not an unprimeable number, because it can be changed into a prime (133341224230343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3904916 + ... + 16790795.

It is an arithmetic number, because the mean of its divisors is an integer number (6667206403648).

Almost surely, 2^{133341224230340} is an apocalyptic number.

133341224230340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133341224230340 is an abundant number, since it is smaller than the sum of its proper divisors (186684683144764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133341224230340 is a wasteful number, since it uses less digits than its factorization.

133341224230340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20741748 (or 20741746 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 133341224230340 its reverse (43032422143331), we get a palindrome (176373646373671).

The spelling of 133341224230340 in words is "one hundred thirty-three trillion, three hundred forty-one billion, two hundred twenty-four million, two hundred thirty thousand, three hundred forty".