404201030 has 16 divisors (see below), whose sum is σ = 730743120. Its totient is φ = 160973472.

The previous prime is 404201023. The next prime is 404201047. The reversal of 404201030 is 30102404.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 404200996 and 404201014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85964 + ... + 90543.

It is an arithmetic number, because the mean of its divisors is an integer number (45671445).

Almost surely, 2^404201030 is an apocalyptic number.

404201030 is a deficient number, since it is larger than the sum of its proper divisors (326542090).

404201030 is a wasteful number, since it uses less digits than its factorization.

404201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176743.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 404201030 is about 20104.7514284559. The cubic root of 404201030 is about 739.3767762214.

Adding to 404201030 its reverse (30102404), we get a palindrome (434303434).

The spelling of 404201030 in words is "four hundred four million, two hundred one thousand, thirty".