240414040 has 16 divisors (see below), whose sum is σ = 540931680. Its totient is φ = 96165600.

The previous prime is 240413981. The next prime is 240414061. The reversal of 240414040 is 40414042.

240414040 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240413999 and 240414017.

It is a congruent number.

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, 3005136 + ... + 3005215.

It is an arithmetic number, because the mean of its divisors is an integer number (33808230).

Almost surely, 2^240414040 is an apocalyptic number.

240414040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240414040 is an abundant number, since it is smaller than the sum of its proper divisors (300517640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240414040 is a wasteful number, since it uses less digits than its factorization.

240414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010362 (or 6010358 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 240414040 is about 15505.2907099480. The cubic root of 240414040 is about 621.8036621450.

Adding to 240414040 its reverse (40414042), we get a palindrome (280828082).

The spelling of 240414040 in words is "two hundred forty million, four hundred fourteen thousand, forty".