140352321005530 has 16 divisors (see below), whose sum is σ = 253237123349280. Its totient is φ = 56006940504592.

The previous prime is 140352321005527. The next prime is 140352321005593. The reversal of 140352321005530 is 35500123253041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16748482804 + ... + 16748491183.

It is an arithmetic number, because the mean of its divisors is an integer number (15827320209330).

Almost surely, 2^{140352321005530} is an apocalyptic number.

140352321005530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140352321005530 is a deficient number, since it is larger than the sum of its proper divisors (112884802343750).

140352321005530 is a wasteful number, since it uses less digits than its factorization.

140352321005530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33496974413.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 140352321005530 its reverse (35500123253041), we get a palindrome (175852444258571).

The spelling of 140352321005530 in words is "one hundred forty trillion, three hundred fifty-two billion, three hundred twenty-one million, five thousand, five hundred thirty".