101422140433024 has 128 divisors (see below), whose sum is σ = 204159478207680. Its totient is φ = 50185131171840.

The previous prime is 101422140433021. The next prime is 101422140433079. The reversal of 101422140433024 is 420334041224101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (101422140433021) 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, 6303027219 + ... + 6303043309.

Almost surely, 2^{101422140433024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101422140433024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102079739103840).

101422140433024 is an abundant number, since it is smaller than the sum of its proper divisors (102737337774656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101422140433024 is a wasteful number, since it uses less digits than its factorization.

101422140433024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17538 (or 17526 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 101422140433024 its reverse (420334041224101), we get a palindrome (521756181657125).

The spelling of 101422140433024 in words is "one hundred one trillion, four hundred twenty-two billion, one hundred forty million, four hundred thirty-three thousand, twenty-four".