101420000044 has 24 divisors (see below), whose sum is σ = 195396339600. Its totient is φ = 45677062080.

The previous prime is 101420000029. The next prime is 101420000053. The reversal of 101420000044 is 440000024101.

It is a junction number, because it is equal to n+sod(n) for n = 101419999982 and 101420000027.

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 in 7 ways as a sum of consecutive naturals, for example, 10568599 + ... + 10578190.

It is an arithmetic number, because the mean of its divisors is an integer number (8141514150).

Almost surely, 2^101420000044 is an apocalyptic number.

It is an amenable number.

101420000044 is a deficient number, since it is larger than the sum of its proper divisors (93976339556).

101420000044 is a wasteful number, since it uses less digits than its factorization.

101420000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21146913 (or 21146911 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 101420000044 its reverse (440000024101), we get a palindrome (541420024145).

The spelling of 101420000044 in words is "one hundred one billion, four hundred twenty million, forty-four", and thus it is an aban number.