133232234340 has 48 divisors (see below), whose sum is σ = 392684483520. Its totient is φ = 33658669440.

The previous prime is 133232234339. The next prime is 133232234381. The reversal of 133232234340 is 43432232331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 133232234298 and 133232234307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58434051 + ... + 58436330.

It is an arithmetic number, because the mean of its divisors is an integer number (8180926740).

Almost surely, 2^133232234340 is an apocalyptic number.

133232234340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133232234340 is an abundant number, since it is smaller than the sum of its proper divisors (259452249180).

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

133232234340 is a wasteful number, since it uses less digits than its factorization.

133232234340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116870412 (or 116870410 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 133232234340 its reverse (43432232331), we get a palindrome (176664466671).

The spelling of 133232234340 in words is "one hundred thirty-three billion, two hundred thirty-two million, two hundred thirty-four thousand, three hundred forty".