414220453 has 4 divisors (see below), whose sum is σ = 438586380. Its totient is φ = 389854528.

The previous prime is 414220451. The next prime is 414220483. The reversal of 414220453 is 354022414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 354022414 = 2 ⋅177011207.

It can be written as a sum of positive squares in 2 ways, for example, as 379197729 + 35022724 = 19473^2 + 5918^2 .

It is a cyclic number.

It is not a de Polignac number, because 414220453 - 2¹ = 414220451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414220451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12182938 + ... + 12182971.

It is an arithmetic number, because the mean of its divisors is an integer number (109646595).

Almost surely, 2^414220453 is an apocalyptic number.

It is an amenable number.

414220453 is a deficient number, since it is larger than the sum of its proper divisors (24365927).

414220453 is a wasteful number, since it uses less digits than its factorization.

414220453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24365926.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 414220453 is about 20352.4065653180. The cubic root of 414220453 is about 745.4362581560.

Adding to 414220453 its reverse (354022414), we get a palindrome (768242867).

The spelling of 414220453 in words is "four hundred fourteen million, two hundred twenty thousand, four hundred fifty-three".