163414642 has 8 divisors (see below), whose sum is σ = 259540956. Its totient is φ = 76900992.

The previous prime is 163414579. The next prime is 163414651. The reversal of 163414642 is 246414361.

163414642 is digitally balanced in base 2, 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 143065521 + 20349121 = 11961^2 + 4511^2 .

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

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, 2403123 + ... + 2403190.

Almost surely, 2^163414642 is an apocalyptic number.

163414642 is a deficient number, since it is larger than the sum of its proper divisors (96126314).

163414642 is a wasteful number, since it uses less digits than its factorization.

163414642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806332.

The product of its digits is 13824, while the sum is 31.

The square root of 163414642 is about 12783.3736548690. The cubic root of 163414642 is about 546.7183561244.

The spelling of 163414642 in words is "one hundred sixty-three million, four hundred fourteen thousand, six hundred forty-two".