140141442334 has 32 divisors (see below), whose sum is σ = 225672118560. Its totient is φ = 65071382400.

The previous prime is 140141442263. The next prime is 140141442349. The reversal of 140141442334 is 433244141041.

It is a junction number, because it is equal to n+sod(n) for n = 140141442296 and 140141442305.

It is a congruent number.

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, 576004 + ... + 782344.

It is an arithmetic number, because the mean of its divisors is an integer number (7052253705).

Almost surely, 2^140141442334 is an apocalyptic number.

140141442334 is a deficient number, since it is larger than the sum of its proper divisors (85530676226).

140141442334 is a wasteful number, since it uses less digits than its factorization.

140141442334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206716.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 140141442334 its reverse (433244141041), we get a palindrome (573385583375).

The spelling of 140141442334 in words is "one hundred forty billion, one hundred forty-one million, four hundred forty-two thousand, three hundred thirty-four".