100411404442 has 4 divisors (see below), whose sum is σ = 150617106666. Its totient is φ = 50205702220.

The previous prime is 100411404439. The next prime is 100411404461. The reversal of 100411404442 is 244404114001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85726569681 + 14684834761 = 292791^2 + 121181^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25102851109 + ... + 25102851112.

Almost surely, 2^100411404442 is an apocalyptic number.

100411404442 is a deficient number, since it is larger than the sum of its proper divisors (50205702224).

100411404442 is an equidigital number, since it uses as much as digits as its factorization.

100411404442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50205702223.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 100411404442 its reverse (244404114001), we get a palindrome (344815518443).

The spelling of 100411404442 in words is "one hundred billion, four hundred eleven million, four hundred four thousand, four hundred forty-two".