140234241324242 has 32 divisors (see below), whose sum is σ = 230247787823424. Its totient is φ = 63661927348800.

The previous prime is 140234241324169. The next prime is 140234241324257. The reversal of 140234241324242 is 242423142432041.

It is a junction number, because it is equal to n+sod(n) for n = 140234241324196 and 140234241324205.

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, 241205117 + ... + 241785807.

It is an arithmetic number, because the mean of its divisors is an integer number (7195243369482).

Almost surely, 2^{140234241324242} is an apocalyptic number.

140234241324242 is a deficient number, since it is larger than the sum of its proper divisors (90013546499182).

140234241324242 is a wasteful number, since it uses less digits than its factorization.

140234241324242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733034.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 140234241324242 its reverse (242423142432041), we get a palindrome (382657383756283).

The spelling of 140234241324242 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred forty-one million, three hundred twenty-four thousand, two hundred forty-two".