2401220404 has 12 divisors (see below), whose sum is σ = 4584148128. Its totient is φ = 1091463800.

The previous prime is 2401220389. The next prime is 2401220431. The reversal of 2401220404 is 4040221042.

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 3 ways as a sum of consecutive naturals, for example, 27286552 + ... + 27286639.

It is an arithmetic number, because the mean of its divisors is an integer number (382012344).

Almost surely, 2^2401220404 is an apocalyptic number.

It is an amenable number.

2401220404 is a deficient number, since it is larger than the sum of its proper divisors (2182927724).

2401220404 is a wasteful number, since it uses less digits than its factorization.

2401220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54573206 (or 54573204 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2401220404 is about 49002.2489687973. The cubic root of 2401220404 is about 1339.0928002229.

Adding to 2401220404 its reverse (4040221042), we get a palindrome (6441441446).

The spelling of 2401220404 in words is "two billion, four hundred one million, two hundred twenty thousand, four hundred four".