100041144430431 has 4 divisors (see below), whose sum is σ = 133388192573912. Its totient is φ = 66694096286952.

The previous prime is 100041144430351. The next prime is 100041144430439. The reversal of 100041144430431 is 134034441140001.

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

It is not a de Polignac number, because 100041144430431 - 2⁷ = 100041144430303 is a prime.

It is a super-2 number, since 2×100041144430431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100041144430439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16673524071736 + ... + 16673524071741.

It is an arithmetic number, because the mean of its divisors is an integer number (33347048143478).

Almost surely, 2^{100041144430431} is an apocalyptic number.

100041144430431 is a deficient number, since it is larger than the sum of its proper divisors (33347048143481).

100041144430431 is an equidigital number, since it uses as much as digits as its factorization.

100041144430431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33347048143480.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 100041144430431 its reverse (134034441140001), we get a palindrome (234075585570432).

The spelling of 100041144430431 in words is "one hundred trillion, forty-one billion, one hundred forty-four million, four hundred thirty thousand, four hundred thirty-one".