140352353220155 has 16 divisors (see below), whose sum is σ = 169230627332640. Its totient is φ = 111744134848512.

The previous prime is 140352353220139. The next prime is 140352353220181. The reversal of 140352353220155 is 551022353253041.

It is a cyclic number.

It is not a de Polignac number, because 140352353220155 - 2⁴ = 140352353220139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47819129 + ... + 50669258.

It is an arithmetic number, because the mean of its divisors is an integer number (10576914208290).

Almost surely, 2^{140352353220155} is an apocalyptic number.

140352353220155 is a deficient number, since it is larger than the sum of its proper divisors (28878274112485).

140352353220155 is a wasteful number, since it uses less digits than its factorization.

140352353220155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98489758.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 140352353220155 in words is "one hundred forty trillion, three hundred fifty-two billion, three hundred fifty-three million, two hundred twenty thousand, one hundred fifty-five".