140444401231113 has 16 divisors (see below), whose sum is σ = 214076958523776. Its totient is φ = 80229027674880.

The previous prime is 140444401231093. The next prime is 140444401231171. The reversal of 140444401231113 is 311132104444041.

It is not a de Polignac number, because 140444401231113 - 2¹⁷ = 140444401100041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140444401235113) 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, 1038092656 + ... + 1038227937.

It is an arithmetic number, because the mean of its divisors is an integer number (13379809907736).

Almost surely, 2^{140444401231113} is an apocalyptic number.

It is an amenable number.

140444401231113 is a deficient number, since it is larger than the sum of its proper divisors (73632557292663).

140444401231113 is a wasteful number, since it uses less digits than its factorization.

140444401231113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076323824.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 140444401231113 its reverse (311132104444041), we get a palindrome (451576505675154).

The spelling of 140444401231113 in words is "one hundred forty trillion, four hundred forty-four billion, four hundred one million, two hundred thirty-one thousand, one hundred thirteen".