100404410002431 has 16 divisors (see below), whose sum is σ = 135944967875808. Its totient is φ = 65907385776000.

The previous prime is 100404410002427. The next prime is 100404410002439. The reversal of 100404410002431 is 134200014404001.

It is not a de Polignac number, because 100404410002431 - 2² = 100404410002427 is a prime.

It is a super-2 number, since 2×100404410002431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100404410002439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915325516 + ... + 915435201.

It is an arithmetic number, because the mean of its divisors is an integer number (8496560492238).

Almost surely, 2^{100404410002431} is an apocalyptic number.

100404410002431 is a deficient number, since it is larger than the sum of its proper divisors (35540557873377).

100404410002431 is a wasteful number, since it uses less digits than its factorization.

100404410002431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830761002.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 100404410002431 its reverse (134200014404001), we get a palindrome (234604424406432).

The spelling of 100404410002431 in words is "one hundred trillion, four hundred four billion, four hundred ten million, two thousand, four hundred thirty-one".