1420141401 has 24 divisors (see below), whose sum is σ = 2368539264. Its totient is φ = 803139840.

The previous prime is 1420141379. The next prime is 1420141441. The reversal of 1420141401 is 1041410241.

It is not a de Polignac number, because 1420141401 - 2¹⁰ = 1420140377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420141441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110085 + ... + 122306.

It is an arithmetic number, because the mean of its divisors is an integer number (98689136).

Almost surely, 2^1420141401 is an apocalyptic number.

It is an amenable number.

1420141401 is a deficient number, since it is larger than the sum of its proper divisors (948397863).

1420141401 is a wasteful number, since it uses less digits than its factorization.

1420141401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232501 (or 232498 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1420141401 is about 37684.7635125922. The cubic root of 1420141401 is about 1124.0281716934.

Adding to 1420141401 its reverse (1041410241), we get a palindrome (2461551642).

The spelling of 1420141401 in words is "one billion, four hundred twenty million, one hundred forty-one thousand, four hundred one".