141663296 has 14 divisors (see below), whose sum is σ = 281113230. Its totient is φ = 70831616.

The previous prime is 141663287. The next prime is 141663317. The reversal of 141663296 is 692366141.

141663296 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 only one way, i.e., 131423296 + 10240000 = 11464^2 + 3200^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106681 + ... + 1106808.

Almost surely, 2^141663296 is an apocalyptic number.

141663296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141663296 is a deficient number, since it is larger than the sum of its proper divisors (139449934).

141663296 is an equidigital number, since it uses as much as digits as its factorization.

141663296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213501 (or 2213491 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 141663296 is about 11902.2391170737. The cubic root of 141663296 is about 521.2976662623.

The spelling of 141663296 in words is "one hundred forty-one million, six hundred sixty-three thousand, two hundred ninety-six".