140523533342 has 8 divisors (see below), whose sum is σ = 210790422336. Its totient is φ = 70260059232.

The previous prime is 140523533299. The next prime is 140523533363. The reversal of 140523533342 is 243335325041.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 748238 + ... + 917009.

It is an arithmetic number, because the mean of its divisors is an integer number (26348802792).

Almost surely, 2^140523533342 is an apocalyptic number.

140523533342 is a deficient number, since it is larger than the sum of its proper divisors (70266888994).

140523533342 is a wasteful number, since it uses less digits than its factorization.

140523533342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707442.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 140523533342 its reverse (243335325041), we get a palindrome (383858858383).

The spelling of 140523533342 in words is "one hundred forty billion, five hundred twenty-three million, five hundred thirty-three thousand, three hundred forty-two".