240013012 has 12 divisors (see below), whose sum is σ = 420868000. Its totient is φ = 119765016.

The previous prime is 240012967. The next prime is 240013013. The reversal of 240013012 is 210310042.

It is a junction number, because it is equal to n+sod(n) for n = 240012983 and 240013001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240013013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58128 + ... + 62119.

Almost surely, 2^240013012 is an apocalyptic number.

It is an amenable number.

240013012 is a deficient number, since it is larger than the sum of its proper divisors (180854988).

240013012 is a wasteful number, since it uses less digits than its factorization.

240013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120750 (or 120748 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 240013012 is about 15492.3533396318. The cubic root of 240013012 is about 621.4577319071.

Adding to 240013012 its reverse (210310042), we get a palindrome (450323054).

The spelling of 240013012 in words is "two hundred forty million, thirteen thousand, twelve".