420413210410 has 16 divisors (see below), whose sum is σ = 757271888136. Its totient is φ = 168047926528.

The previous prime is 420413210401. The next prime is 420413210411. The reversal of 420413210410 is 14012314024.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 347577456249 + 72835754161 = 589557^2 + 269881^2 .

It is not an unprimeable number, because it can be changed into a prime (420413210411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14654659 + ... + 14683318.

Almost surely, 2^420413210410 is an apocalyptic number.

420413210410 is a deficient number, since it is larger than the sum of its proper divisors (336858677726).

420413210410 is a wasteful number, since it uses less digits than its factorization.

420413210410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29339417.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 420413210410 its reverse (14012314024), we get a palindrome (434425524434).

The spelling of 420413210410 in words is "four hundred twenty billion, four hundred thirteen million, two hundred ten thousand, four hundred ten".