140208013342 has 32 divisors (see below), whose sum is σ = 223679638944. Its totient is φ = 65825136000.

The previous prime is 140208013333. The next prime is 140208013397. The reversal of 140208013342 is 243310802041.

It is a self number, because there is not a number n which added to its sum of digits gives 140208013342.

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, 53784 + ... + 532267.

It is an arithmetic number, because the mean of its divisors is an integer number (6989988717).

Almost surely, 2^140208013342 is an apocalyptic number.

140208013342 is a deficient number, since it is larger than the sum of its proper divisors (83471625602).

140208013342 is a wasteful number, since it uses less digits than its factorization.

140208013342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586204.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140208013342 its reverse (243310802041), we get a palindrome (383518815383).

The spelling of 140208013342 in words is "one hundred forty billion, two hundred eight million, thirteen thousand, three hundred forty-two".