414240453 has 16 divisors (see below), whose sum is σ = 669480000. Its totient is φ = 251054640.

The previous prime is 414240427. The next prime is 414240499. The reversal of 414240453 is 354042414.

It is a happy number.

414240453 is a `hidden beast` number, since 414 + 240 + 4 + 5 + 3 = 666.

It is not a de Polignac number, because 414240453 - 2¹⁰ = 414239429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414240403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697078 + ... + 697671.

It is an arithmetic number, because the mean of its divisors is an integer number (41842500).

Almost surely, 2^414240453 is an apocalyptic number.

It is an amenable number.

414240453 is a deficient number, since it is larger than the sum of its proper divisors (255239547).

414240453 is a wasteful number, since it uses less digits than its factorization.

414240453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394769 (or 1394763 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 414240453 is about 20352.8979017731. The cubic root of 414240453 is about 745.4482553788.

Adding to 414240453 its reverse (354042414), we get a palindrome (768282867).

The spelling of 414240453 in words is "four hundred fourteen million, two hundred forty thousand, four hundred fifty-three".