140023343401032 has 128 divisors (see below), whose sum is σ = 432041173401600. Its totient is φ = 36826366272768.

The previous prime is 140023343400949. The next prime is 140023343401033. The reversal of 140023343401032 is 230104343320041.

It is a happy number.

140023343401032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140023343401033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88510168 + ... + 90078279.

It is an arithmetic number, because the mean of its divisors is an integer number (3375321667200).

Almost surely, 2^{140023343401032} is an apocalyptic number.

140023343401032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140023343401032 is an abundant number, since it is smaller than the sum of its proper divisors (292017830000568).

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

140023343401032 is a wasteful number, since it uses less digits than its factorization.

140023343401032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178588835 (or 178588831 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 140023343401032 its reverse (230104343320041), we get a palindrome (370127686721073).

The spelling of 140023343401032 in words is "one hundred forty trillion, twenty-three billion, three hundred forty-three million, four hundred one thousand, thirty-two".