1422406130 has 8 divisors (see below), whose sum is σ = 2560331052. Its totient is φ = 568962448.

The previous prime is 1422406127. The next prime is 1422406147. The reversal of 1422406130 is 316042241.

It can be written as a sum of positive squares in 2 ways, for example, as 1399433281 + 22972849 = 37409^2 + 4793^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1422406096 and 1422406105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71120297 + ... + 71120316.

Almost surely, 2^1422406130 is an apocalyptic number.

1422406130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422406130 is a deficient number, since it is larger than the sum of its proper divisors (1137924922).

1422406130 is a wasteful number, since it uses less digits than its factorization.

1422406130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142240620.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1422406130 is about 37714.7998801531. The cubic root of 1422406130 is about 1124.6253580508.

Adding to 1422406130 its reverse (316042241), we get a palindrome (1738448371).

The spelling of 1422406130 in words is "one billion, four hundred twenty-two million, four hundred six thousand, one hundred thirty".