1310420422 has 8 divisors (see below), whose sum is σ = 1997854272. Its totient is φ = 644469000.

The previous prime is 1310420413. The next prime is 1310420429. The reversal of 1310420422 is 2240240131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1310420422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310420429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5370454 + ... + 5370697.

It is an arithmetic number, because the mean of its divisors is an integer number (249731784).

Almost surely, 2^1310420422 is an apocalyptic number.

1310420422 is a deficient number, since it is larger than the sum of its proper divisors (687433850).

1310420422 is a wasteful number, since it uses less digits than its factorization.

1310420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10741214.

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

The square root of 1310420422 is about 36199.7295846254. The cubic root of 1310420422 is about 1094.3012220503.

Adding to 1310420422 its reverse (2240240131), we get a palindrome (3550660553).

The spelling of 1310420422 in words is "one billion, three hundred ten million, four hundred twenty thousand, four hundred twenty-two".