401204030 has 16 divisors (see below), whose sum is σ = 724779360. Its totient is φ = 159901152.

The previous prime is 401204003. The next prime is 401204087. The reversal of 401204030 is 30402104.

It is a junction number, because it is equal to n+sod(n) for n = 401203996 and 401204014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69650 + ... + 75189.

It is an arithmetic number, because the mean of its divisors is an integer number (45298710).

Almost surely, 2^401204030 is an apocalyptic number.

401204030 is a deficient number, since it is larger than the sum of its proper divisors (323575330).

401204030 is a wasteful number, since it uses less digits than its factorization.

401204030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145123.

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

The square root of 401204030 is about 20030.0781326484. The cubic root of 401204030 is about 737.5448399434.

Adding to 401204030 its reverse (30402104), we get a palindrome (431606134).

The spelling of 401204030 in words is "four hundred one million, two hundred four thousand, thirty".