404024142401 has 8 divisors (see below), whose sum is σ = 441831252000. Its totient is φ = 366396639840.

The previous prime is 404024142383. The next prime is 404024142407. The reversal of 404024142401 is 104241420404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 404024142401 - 2¹⁴ = 404024126017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404024142407) 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, 44897051 + ... + 44906048.

It is an arithmetic number, because the mean of its divisors is an integer number (55228906500).

Almost surely, 2^404024142401 is an apocalyptic number.

It is an amenable number.

404024142401 is a deficient number, since it is larger than the sum of its proper divisors (37807109599).

404024142401 is a wasteful number, since it uses less digits than its factorization.

404024142401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89803519.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 404024142401 its reverse (104241420404), we get a palindrome (508265562805).

The spelling of 404024142401 in words is "four hundred four billion, twenty-four million, one hundred forty-two thousand, four hundred one".