140124416642 has 8 divisors (see below), whose sum is σ = 240213285696. Its totient is φ = 60053321412.

The previous prime is 140124416581. The next prime is 140124416651. The reversal of 140124416642 is 246614421041.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5004443438 + ... + 5004443465.

It is an arithmetic number, because the mean of its divisors is an integer number (30026660712).

Almost surely, 2^140124416642 is an apocalyptic number.

140124416642 is a deficient number, since it is larger than the sum of its proper divisors (100088869054).

140124416642 is a wasteful number, since it uses less digits than its factorization.

140124416642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10008886912.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 140124416642 its reverse (246614421041), we get a palindrome (386738837683).

The spelling of 140124416642 in words is "one hundred forty billion, one hundred twenty-four million, four hundred sixteen thousand, six hundred forty-two".