140121045000355 has 8 divisors (see below), whose sum is σ = 169354932087600. Its totient is φ = 111290383942176.

The previous prime is 140121045000331. The next prime is 140121045000407. The reversal of 140121045000355 is 553000540121041.

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

It is a cyclic number.

It is not a de Polignac number, because 140121045000355 - 2¹³ = 140121044992163 is a prime.

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, 100806506500 + ... + 100806507889.

It is an arithmetic number, because the mean of its divisors is an integer number (21169366510950).

Almost surely, 2^{140121045000355} is an apocalyptic number.

140121045000355 is a deficient number, since it is larger than the sum of its proper divisors (29233887087245).

140121045000355 is a wasteful number, since it uses less digits than its factorization.

140121045000355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201613014533.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 140121045000355 its reverse (553000540121041), we get a palindrome (693121585121396).

The spelling of 140121045000355 in words is "one hundred forty trillion, one hundred twenty-one billion, forty-five million, three hundred fifty-five", and thus it is an aban number.