414240402 has 8 divisors (see below), whose sum is σ = 828480816. Its totient is φ = 138080132.

The previous prime is 414240397. The next prime is 414240403. The reversal of 414240402 is 204042414.

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

414240402 is an admirable number.

It is a super-2 number, since 2×414240402² = 343190221298243208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (414240403) 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, 34520028 + ... + 34520039.

It is an arithmetic number, because the mean of its divisors is an integer number (103560102).

Almost surely, 2^414240402 is an apocalyptic number.

414240402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

414240402 is a wasteful number, since it uses less digits than its factorization.

414240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69040072.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 414240402 is about 20352.8966488802. The cubic root of 414240402 is about 745.4482247864.

Adding to 414240402 its reverse (204042414), we get a palindrome (618282816).

It can be divided in two parts, 4142 and 40402, that added together give a palindrome (44544).

The spelling of 414240402 in words is "four hundred fourteen million, two hundred forty thousand, four hundred two".