414640400 has 60 divisors (see below), whose sum is σ = 1019382672. Its totient is φ = 161992320.

The previous prime is 414640399. The next prime is 414640403. The reversal of 414640400 is 4046414.

It is a super-2 number, since 2×414640400² = 343853322624320000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (414640403) 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 11 ways as a sum of consecutive naturals, for example, 5147 + ... + 29253.

Almost surely, 2^414640400 is an apocalyptic number.

414640400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 414640400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509691336).

414640400 is an abundant number, since it is smaller than the sum of its proper divisors (604742272).

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

414640400 is a wasteful number, since it uses less digits than its factorization.

414640400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24168 (or 24157 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 414640400 is about 20362.7208398092. The cubic root of 414640400 is about 745.6880870128.

Adding to 414640400 its reverse (4046414), we get a palindrome (418686814).

The spelling of 414640400 in words is "four hundred fourteen million, six hundred forty thousand, four hundred".