140550000113449 has 4 divisors (see below), whose sum is σ = 148817647178964. Its totient is φ = 132282353047936.

The previous prime is 140550000113371. The next prime is 140550000113489. The reversal of 140550000113449 is 944311000055041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86667162630400 + 53882837483049 = 9309520^2 + 7340493^2 .

It is a cyclic number.

It is not a de Polignac number, because 140550000113449 - 2³⁷ = 140412561159977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140550000113489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4133823532732 + ... + 4133823532765.

It is an arithmetic number, because the mean of its divisors is an integer number (37204411794741).

Almost surely, 2^{140550000113449} is an apocalyptic number.

It is an amenable number.

140550000113449 is a deficient number, since it is larger than the sum of its proper divisors (8267647065515).

140550000113449 is an equidigital number, since it uses as much as digits as its factorization.

140550000113449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8267647065514.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 140550000113449 in words is "one hundred forty trillion, five hundred fifty billion, one hundred thirteen thousand, four hundred forty-nine".