140350544234 has 8 divisors (see below), whose sum is σ = 213977059428. Its totient is φ = 69024857760.

The previous prime is 140350544233. The next prime is 140350544237. The reversal of 140350544234 is 432445053041.

140350544234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 135457122025 + 4893422209 = 368045^2 + 69953^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 140350544194 and 140350544203.

It is not an unprimeable number, because it can be changed into a prime (140350544233) 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, 575207027 + ... + 575207270.

Almost surely, 2^140350544234 is an apocalyptic number.

140350544234 is a deficient number, since it is larger than the sum of its proper divisors (73626515194).

140350544234 is a wasteful number, since it uses less digits than its factorization.

140350544234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150414360.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 140350544234 its reverse (432445053041), we get a palindrome (572795597275).

The spelling of 140350544234 in words is "one hundred forty billion, three hundred fifty million, five hundred forty-four thousand, two hundred thirty-four".