140616344242 has 8 divisors (see below), whose sum is σ = 230099472432. Its totient is φ = 63916520100.

The previous prime is 140616344233. The next prime is 140616344249. The reversal of 140616344242 is 242443616041.

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

It is not an unprimeable number, because it can be changed into a prime (140616344249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3195825984 + ... + 3195826027.

It is an arithmetic number, because the mean of its divisors is an integer number (28762434054).

Almost surely, 2^140616344242 is an apocalyptic number.

140616344242 is a deficient number, since it is larger than the sum of its proper divisors (89483128190).

140616344242 is a wasteful number, since it uses less digits than its factorization.

140616344242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6391652024.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 140616344242 in words is "one hundred forty billion, six hundred sixteen million, three hundred forty-four thousand, two hundred forty-two".