1422042013 has 32 divisors (see below), whose sum is σ = 1723392000. Its totient is φ = 1147815360.

The previous prime is 1422042001. The next prime is 1422042043. The reversal of 1422042013 is 3102402241.

It is a cyclic number.

It is not a de Polignac number, because 1422042013 - 2⁵ = 1422041981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422042043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1395018 + ... + 1396036.

It is an arithmetic number, because the mean of its divisors is an integer number (53856000).

Almost surely, 2^1422042013 is an apocalyptic number.

It is an amenable number.

1422042013 is a deficient number, since it is larger than the sum of its proper divisors (301349987).

1422042013 is a wasteful number, since it uses less digits than its factorization.

1422042013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1422042013 is about 37709.9723282847. The cubic root of 1422042013 is about 1124.5293868300.

Adding to 1422042013 its reverse (3102402241), we get a palindrome (4524444254).

The spelling of 1422042013 in words is "one billion, four hundred twenty-two million, forty-two thousand, thirteen".