240163436 has 12 divisors (see below), whose sum is σ = 420650160. Its totient is φ = 119977680.

The previous prime is 240163433. The next prime is 240163457. The reversal of 240163436 is 634361042.

It is a junction number, because it is equal to n+sod(n) for n = 240163399 and 240163408.

It is not an unprimeable number, because it can be changed into a prime (240163433) 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, 20696 + ... + 30143.

It is an arithmetic number, because the mean of its divisors is an integer number (35054180).

Almost surely, 2^240163436 is an apocalyptic number.

It is an amenable number.

240163436 is a deficient number, since it is larger than the sum of its proper divisors (180486724).

240163436 is a wasteful number, since it uses less digits than its factorization.

240163436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52024 (or 52022 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 240163436 is about 15497.2073613280. The cubic root of 240163436 is about 621.5875340852.

The spelling of 240163436 in words is "two hundred forty million, one hundred sixty-three thousand, four hundred thirty-six".