141216715 has 4 divisors (see below), whose sum is σ = 169460064. Its totient is φ = 112973368.

The previous prime is 141216707. The next prime is 141216731. The reversal of 141216715 is 517612141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141216715 - 2³ = 141216707 is a prime.

It is a Duffinian 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, 14121667 + ... + 14121676.

It is an arithmetic number, because the mean of its divisors is an integer number (42365016).

Almost surely, 2^141216715 is an apocalyptic number.

141216715 is a deficient number, since it is larger than the sum of its proper divisors (28243349).

141216715 is an equidigital number, since it uses as much as digits as its factorization.

141216715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28243348.

The product of its digits is 1680, while the sum is 28.

The square root of 141216715 is about 11883.4639310262. The cubic root of 141216715 is about 520.7493080593.

Adding to 141216715 its reverse (517612141), we get a palindrome (658828856).

The spelling of 141216715 in words is "one hundred forty-one million, two hundred sixteen thousand, seven hundred fifteen".