101404424041 has 4 divisors (see below), whose sum is σ = 101724312132. Its totient is φ = 101084535952.

The previous prime is 101404424029. The next prime is 101404424081. The reversal of 101404424041 is 140424404101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140424404101 = 1201 ⋅116922901.

It can be written as a sum of positive squares in 2 ways, for example, as 8442853225 + 92961570816 = 91885^2 + 304896^2 .

It is a cyclic number.

It is not a de Polignac number, because 101404424041 - 2²¹ = 101402326889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101404423997 and 101404424015.

It is not an unprimeable number, because it can be changed into a prime (101404424081) 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, 159943570 + ... + 159944203.

It is an arithmetic number, because the mean of its divisors is an integer number (25431078033).

Almost surely, 2^101404424041 is an apocalyptic number.

It is an amenable number.

101404424041 is a deficient number, since it is larger than the sum of its proper divisors (319888091).

101404424041 is an equidigital number, since it uses as much as digits as its factorization.

101404424041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319888090.

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

Adding to 101404424041 its reverse (140424404101), we get a palindrome (241828828142).

The spelling of 101404424041 in words is "one hundred one billion, four hundred four million, four hundred twenty-four thousand, forty-one".