140366230015 has 32 divisors (see below), whose sum is σ = 185370508800. Its totient is φ = 101188310400.

The previous prime is 140366230007. The next prime is 140366230093. The reversal of 140366230015 is 510032663041.

It is not a de Polignac number, because 140366230015 - 2³ = 140366230007 is a prime.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 3973380 + ... + 4008550.

It is an arithmetic number, because the mean of its divisors is an integer number (5792828400).

Almost surely, 2^140366230015 is an apocalyptic number.

140366230015 is a deficient number, since it is larger than the sum of its proper divisors (45004278785).

140366230015 is a wasteful number, since it uses less digits than its factorization.

140366230015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35823.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 140366230015 its reverse (510032663041), we get a palindrome (650398893056).

The spelling of 140366230015 in words is "one hundred forty billion, three hundred sixty-six million, two hundred thirty thousand, fifteen".