140423245332 has 12 divisors (see below), whose sum is σ = 327654239136. Its totient is φ = 46807748440.

The previous prime is 140423245327. The next prime is 140423245393. The reversal of 140423245332 is 233542324041.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 140423245293 and 140423245302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5850968544 + ... + 5850968567.

It is an arithmetic number, because the mean of its divisors is an integer number (27304519928).

Almost surely, 2^140423245332 is an apocalyptic number.

140423245332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140423245332 is an abundant number, since it is smaller than the sum of its proper divisors (187230993804).

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

140423245332 is a wasteful number, since it uses less digits than its factorization.

140423245332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11701937118 (or 11701937116 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 140423245332 its reverse (233542324041), we get a palindrome (373965569373).

The spelling of 140423245332 in words is "one hundred forty billion, four hundred twenty-three million, two hundred forty-five thousand, three hundred thirty-two".