140441205540234 has 32 divisors (see below), whose sum is σ = 284839545323520. Its totient is φ = 46154217639600.

The previous prime is 140441205540217. The next prime is 140441205540277. The reversal of 140441205540234 is 432045502144041.

It is a junction number, because it is equal to n+sod(n) for n = 140441205540192 and 140441205540201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176921799 + ... + 177713829.

It is an arithmetic number, because the mean of its divisors is an integer number (8901235791360).

Almost surely, 2^{140441205540234} is an apocalyptic number.

140441205540234 is an abundant number, since it is smaller than the sum of its proper divisors (144398339783286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140441205540234 is a wasteful number, since it uses less digits than its factorization.

140441205540234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208346.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 140441205540234 its reverse (432045502144041), we get a palindrome (572486707684275).

The spelling of 140441205540234 in words is "one hundred forty trillion, four hundred forty-one billion, two hundred five million, five hundred forty thousand, two hundred thirty-four".