140032413101442 has 32 divisors (see below), whose sum is σ = 285361698323520. Its totient is φ = 45794736977600.

The previous prime is 140032413101411. The next prime is 140032413101507. The reversal of 140032413101442 is 244101314230041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2541309 + ... + 16926992.

It is an arithmetic number, because the mean of its divisors is an integer number (8917553072610).

Almost surely, 2^{140032413101442} is an apocalyptic number.

140032413101442 is an abundant number, since it is smaller than the sum of its proper divisors (145329285222078).

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

140032413101442 is a wasteful number, since it uses less digits than its factorization.

140032413101442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19490978.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 140032413101442 its reverse (244101314230041), we get a palindrome (384133727331483).

The spelling of 140032413101442 in words is "one hundred forty trillion, thirty-two billion, four hundred thirteen million, one hundred one thousand, four hundred forty-two".