110400242 has 8 divisors (see below), whose sum is σ = 165689436. Its totient is φ = 55170432.

The previous prime is 110400229. The next prime is 110400263. The reversal of 110400242 is 242004011.

It can be written as a sum of positive squares in 2 ways, for example, as 105288121 + 5112121 = 10261^2 + 2261^2 .

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

It is an unprimeable number.

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, 9863 + ... + 17834.

Almost surely, 2^110400242 is an apocalyptic number.

110400242 is a deficient number, since it is larger than the sum of its proper divisors (55289194).

110400242 is a wasteful number, since it uses less digits than its factorization.

110400242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29692.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 110400242 is about 10507.1519452228. The cubic root of 110400242 is about 479.7224118373.

Adding to 110400242 its reverse (242004011), we get a palindrome (352404253).

The spelling of 110400242 in words is "one hundred ten million, four hundred thousand, two hundred forty-two".