140404242014 has 8 divisors (see below), whose sum is σ = 211383509088. Its totient is φ = 69943072320.

The previous prime is 140404241981. The next prime is 140404242059. The reversal of 140404242014 is 410242404041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129523667 + ... + 129524750.

It is an arithmetic number, because the mean of its divisors is an integer number (26422938636).

Almost surely, 2^140404242014 is an apocalyptic number.

140404242014 is a deficient number, since it is larger than the sum of its proper divisors (70979267074).

140404242014 is a wasteful number, since it uses less digits than its factorization.

140404242014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259048690.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 140404242014 its reverse (410242404041), we get a palindrome (550646646055).

The spelling of 140404242014 in words is "one hundred forty billion, four hundred four million, two hundred forty-two thousand, fourteen".