140535011032 has 128 divisors (see below), whose sum is σ = 305022412800. Its totient is φ = 60162988032.

The previous prime is 140535011003. The next prime is 140535011081. The reversal of 140535011032 is 230110535041.

It is a happy number.

140535011032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140535010988 and 140535011006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18529113 + ... + 18536695.

It is an arithmetic number, because the mean of its divisors is an integer number (2382987600).

Almost surely, 2^140535011032 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 140535011032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152511206400).

140535011032 is an abundant number, since it is smaller than the sum of its proper divisors (164487401768).

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

140535011032 is a wasteful number, since it uses less digits than its factorization.

140535011032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7817 (or 7813 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 140535011032 its reverse (230110535041), we get a palindrome (370645546073).

The spelling of 140535011032 in words is "one hundred forty billion, five hundred thirty-five million, eleven thousand, thirty-two".