101432434434232 has 128 divisors (see below), whose sum is σ = 214776665026560. Its totient is φ = 44511580149120.

The previous prime is 101432434434223. The next prime is 101432434434239. The reversal of 101432434434232 is 232434434234101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101432434434239) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 220504423 + ... + 220963945.

It is an arithmetic number, because the mean of its divisors is an integer number (1677942695520).

Almost surely, 2^{101432434434232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101432434434232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107388332513280).

101432434434232 is an abundant number, since it is smaller than the sum of its proper divisors (113344230592328).

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

101432434434232 is a wasteful number, since it uses less digits than its factorization.

101432434434232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460313 (or 460309 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 101432434434232 its reverse (232434434234101), we get a palindrome (333866868668333).

The spelling of 101432434434232 in words is "one hundred one trillion, four hundred thirty-two billion, four hundred thirty-four million, four hundred thirty-four thousand, two hundred thirty-two".