100444034013432 has 16 divisors (see below), whose sum is σ = 251110085033640. Its totient is φ = 33481344671136.

The previous prime is 100444034013409. The next prime is 100444034013481. The reversal of 100444034013432 is 234310430444001.

It is a junction number, because it is equal to n+sod(n) for n = 100444034013393 and 100444034013402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2092584041923 + ... + 2092584041970.

Almost surely, 2^{100444034013432} is an apocalyptic number.

100444034013432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100444034013432 is an abundant number, since it is smaller than the sum of its proper divisors (150666051020208).

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

100444034013432 is a wasteful number, since it uses less digits than its factorization.

100444034013432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4185168083902 (or 4185168083898 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 100444034013432 its reverse (234310430444001), we get a palindrome (334754464457433).

The spelling of 100444034013432 in words is "one hundred trillion, four hundred forty-four billion, thirty-four million, thirteen thousand, four hundred thirty-two".