140200014123505 has 16 divisors (see below), whose sum is σ = 192282869574144. Its totient is φ = 96132870296640.

The previous prime is 140200014123469. The next prime is 140200014123511. The reversal of 140200014123505 is 505321410002041.

It is not a de Polignac number, because 140200014123505 - 2¹³ = 140200014115313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88416361 + ... + 89988070.

It is an arithmetic number, because the mean of its divisors is an integer number (12017679348384).

Almost surely, 2^{140200014123505} is an apocalyptic number.

It is an amenable number.

140200014123505 is a deficient number, since it is larger than the sum of its proper divisors (52082855450639).

140200014123505 is a wasteful number, since it uses less digits than its factorization.

140200014123505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178426896.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 140200014123505 its reverse (505321410002041), we get a palindrome (645521424125546).

The spelling of 140200014123505 in words is "one hundred forty trillion, two hundred billion, fourteen million, one hundred twenty-three thousand, five hundred five".