240414425 has 24 divisors (see below), whose sum is σ = 320399136. Its totient is φ = 178295040.

The previous prime is 240414407. The next prime is 240414431. The reversal of 240414425 is 524414042.

It is not a de Polignac number, because 240414425 - 2²⁴ = 223637209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 240414394 and 240414403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24254 + ... + 32696.

It is an arithmetic number, because the mean of its divisors is an integer number (13349964).

Almost surely, 2^240414425 is an apocalyptic number.

240414425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240414425 is a deficient number, since it is larger than the sum of its proper divisors (79984711).

240414425 is a wasteful number, since it uses less digits than its factorization.

240414425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8537 (or 8532 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 240414425 is about 15505.3031250601. The cubic root of 240414425 is about 621.8039940645.

Adding to 240414425 its reverse (524414042), we get a palindrome (764828467).

The spelling of 240414425 in words is "two hundred forty million, four hundred fourteen thousand, four hundred twenty-five".