1401104242 has 32 divisors (see below), whose sum is σ = 2176735680. Its totient is φ = 676086720.

The previous prime is 1401104239. The next prime is 1401104281. The reversal of 1401104242 is 2424011041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1812168 + ... + 1812940.

It is an arithmetic number, because the mean of its divisors is an integer number (68022990).

Almost surely, 2^1401104242 is an apocalyptic number.

1401104242 is a deficient number, since it is larger than the sum of its proper divisors (775631438).

1401104242 is a wasteful number, since it uses less digits than its factorization.

1401104242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1401104242 is about 37431.3270136125. The cubic root of 1401104242 is about 1118.9829846237.

Adding to 1401104242 its reverse (2424011041), we get a palindrome (3825115283).

The spelling of 1401104242 in words is "one billion, four hundred one million, one hundred four thousand, two hundred forty-two".