141663514 has 8 divisors (see below), whose sum is σ = 212647860. Its totient is φ = 70780896.

The previous prime is 141663503. The next prime is 141663517. The reversal of 141663514 is 415366141.

141663514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 133795489 + 7868025 = 11567^2 + 2805^2 .

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

It is not an unprimeable number, because it can be changed into a prime (141663517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21849 + ... + 27580.

Almost surely, 2^141663514 is an apocalyptic number.

141663514 is a deficient number, since it is larger than the sum of its proper divisors (70984346).

141663514 is a wasteful number, since it uses less digits than its factorization.

141663514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50864.

The product of its digits is 8640, while the sum is 31.

The square root of 141663514 is about 11902.2482750109. The cubic root of 141663514 is about 521.2979336635.

The spelling of 141663514 in words is "one hundred forty-one million, six hundred sixty-three thousand, five hundred fourteen".