140210531342236 has 24 divisors (see below), whose sum is σ = 245398333115376. Its totient is φ = 70096722418560.

The previous prime is 140210531342209. The next prime is 140210531342251. The reversal of 140210531342236 is 632243135012041.

It is a junction number, because it is equal to n+sod(n) for n = 140210531342195 and 140210531342204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519077240 + ... + 1519169536.

It is an arithmetic number, because the mean of its divisors is an integer number (10224930546474).

Almost surely, 2^{140210531342236} is an apocalyptic number.

It is an amenable number.

140210531342236 is a deficient number, since it is larger than the sum of its proper divisors (105187801773140).

140210531342236 is a wasteful number, since it uses less digits than its factorization.

140210531342236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134469 (or 134467 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 140210531342236 its reverse (632243135012041), we get a palindrome (772453666354277).

The spelling of 140210531342236 in words is "one hundred forty trillion, two hundred ten billion, five hundred thirty-one million, three hundred forty-two thousand, two hundred thirty-six".