100442014452 has 36 divisors (see below), whose sum is σ = 273425485060. Its totient is φ = 30905235072.

The previous prime is 100442014451. The next prime is 100442014513. The reversal of 100442014452 is 254410244001.

100442014452 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 4 + 201 + 4 + 452 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25012687716 + 75429326736 = 158154^2 + 274644^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100442014451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107309377 + ... + 107310312.

Almost surely, 2^100442014452 is an apocalyptic number.

100442014452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100442014452 is an abundant number, since it is smaller than the sum of its proper divisors (172983470608).

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

100442014452 is a wasteful number, since it uses less digits than its factorization.

100442014452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214619712 (or 214619707 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 100442014452 its reverse (254410244001), we get a palindrome (354852258453).

The spelling of 100442014452 in words is "one hundred billion, four hundred forty-two million, fourteen thousand, four hundred fifty-two".