140434310044401 has 16 divisors (see below), whose sum is σ = 188503232400000. Its totient is φ = 92994135878528.

The previous prime is 140434310044363. The next prime is 140434310044403. The reversal of 140434310044401 is 104440013434041.

It is a cyclic number.

It is not a de Polignac number, because 140434310044401 - 2⁶ = 140434310044337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140434310044403) 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, 135266725 + ... + 136300973.

It is an arithmetic number, because the mean of its divisors is an integer number (11781452025000).

Almost surely, 2^{140434310044401} is an apocalyptic number.

It is an amenable number.

140434310044401 is a deficient number, since it is larger than the sum of its proper divisors (48068922355599).

140434310044401 is a wasteful number, since it uses less digits than its factorization.

140434310044401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338168.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 140434310044401 its reverse (104440013434041), we get a palindrome (244874323478442).

The spelling of 140434310044401 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred ten million, forty-four thousand, four hundred one".