140424242321322 has 24 divisors (see below), whose sum is σ = 304662017016864. Its totient is φ = 46745082006504.

The previous prime is 140424242321249. The next prime is 140424242321323. The reversal of 140424242321322 is 223123242424041.

140424242321322 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 2 + 4 + 2 + 4 + 2 + 321 + 322 = 666.

It is not an unprimeable number, because it can be changed into a prime (140424242321323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5249883528 + ... + 5249910275.

It is an arithmetic number, because the mean of its divisors is an integer number (12694250709036).

Almost surely, 2^{140424242321322} is an apocalyptic number.

140424242321322 is an abundant number, since it is smaller than the sum of its proper divisors (164237774695542).

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

140424242321322 is a wasteful number, since it uses less digits than its factorization.

140424242321322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10499794554 (or 10499794551 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 140424242321322 its reverse (223123242424041), we get a palindrome (363547484745363).

The spelling of 140424242321322 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred forty-two million, three hundred twenty-one thousand, three hundred twenty-two".