140234241241434 has 32 divisors (see below), whose sum is σ = 297097624426176. Its totient is φ = 43975649273600.

The previous prime is 140234241241357. The next prime is 140234241241463. The reversal of 140234241241434 is 434142142432041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140234241241392 and 140234241241401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302998917 + ... + 303461384.

It is an arithmetic number, because the mean of its divisors is an integer number (9284300763318).

Almost surely, 2^{140234241241434} is an apocalyptic number.

140234241241434 is an abundant number, since it is smaller than the sum of its proper divisors (156863383184742).

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

140234241241434 is a wasteful number, since it uses less digits than its factorization.

140234241241434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606462590.

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 140234241241434 its reverse (434142142432041), we get a palindrome (574376383673475).

The spelling of 140234241241434 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred forty-one million, two hundred forty-one thousand, four hundred thirty-four".