163442248010 has 8 divisors (see below), whose sum is σ = 294196046436. Its totient is φ = 65376899200.

The previous prime is 163442248009. The next prime is 163442248027. The reversal of 163442248010 is 10842244361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 156593526961 + 6848721049 = 395719^2 + 82757^2 .

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, 8172112391 + ... + 8172112410.

Almost surely, 2^163442248010 is an apocalyptic number.

163442248010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163442248010 is a deficient number, since it is larger than the sum of its proper divisors (130753798426).

163442248010 is a wasteful number, since it uses less digits than its factorization.

163442248010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16344224808.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 163442248010 in words is "one hundred sixty-three billion, four hundred forty-two million, two hundred forty-eight thousand, ten".