140032103024 has 80 divisors (see below), whose sum is σ = 299542613760. Its totient is φ = 62885306880.

The previous prime is 140032102961. The next prime is 140032103033. The reversal of 140032103024 is 420301230041.

It is a junction number, because it is equal to n+sod(n) for n = 140032102987 and 140032103005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25169267 + ... + 25174829.

It is an arithmetic number, because the mean of its divisors is an integer number (3744282672).

Almost surely, 2^140032103024 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 140032103024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149771306880).

140032103024 is an abundant number, since it is smaller than the sum of its proper divisors (159510510736).

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

140032103024 is a wasteful number, since it uses less digits than its factorization.

140032103024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278 (or 7272 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140032103024 its reverse (420301230041), we get a palindrome (560333333065).

The spelling of 140032103024 in words is "one hundred forty billion, thirty-two million, one hundred three thousand, twenty-four".