140243002441197 has 16 divisors (see below), whose sum is σ = 189093961667520. Its totient is φ = 92443714343552.

The previous prime is 140243002441189. The next prime is 140243002441291. The reversal of 140243002441197 is 791144200342041.

It is a cyclic number.

It is not a de Polignac number, because 140243002441197 - 2³ = 140243002441189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140243002441177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19397878 + ... + 25627400.

It is an arithmetic number, because the mean of its divisors is an integer number (11818372604220).

Almost surely, 2^{140243002441197} is an apocalyptic number.

It is an amenable number.

140243002441197 is a deficient number, since it is larger than the sum of its proper divisors (48850959226323).

140243002441197 is an equidigital number, since it uses as much as digits as its factorization.

140243002441197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313932.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 140243002441197 in words is "one hundred forty trillion, two hundred forty-three billion, two million, four hundred forty-one thousand, one hundred ninety-seven".