140013014015 has 32 divisors (see below), whose sum is σ = 197471155200. Its totient is φ = 93304721664.

The previous prime is 140013013997. The next prime is 140013014041. The reversal of 140013014015 is 510410310041.

It is a happy number.

It is not a de Polignac number, because 140013014015 - 2¹⁰ = 140013012991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65747 + ... + 533243.

It is an arithmetic number, because the mean of its divisors is an integer number (6170973600).

Almost surely, 2^140013014015 is an apocalyptic number.

140013014015 is a deficient number, since it is larger than the sum of its proper divisors (57458141185).

140013014015 is a wasteful number, since it uses less digits than its factorization.

140013014015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467751.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 140013014015 its reverse (510410310041), we get a palindrome (650423324056).

The spelling of 140013014015 in words is "one hundred forty billion, thirteen million, fourteen thousand, fifteen".