1422412433 has 4 divisors (see below), whose sum is σ = 1531828788. Its totient is φ = 1312996080.

The previous prime is 1422412421. The next prime is 1422412477. The reversal of 1422412433 is 3342142241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 155550784 + 1266861649 = 12472^2 + 35593^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422412433 - 2¹⁴ = 1422396049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1422412493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54708158 + ... + 54708183.

It is an arithmetic number, because the mean of its divisors is an integer number (382957197).

Almost surely, 2^1422412433 is an apocalyptic number.

1422412433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1422412433 is a deficient number, since it is larger than the sum of its proper divisors (109416355).

1422412433 is a wasteful number, since it uses less digits than its factorization.

1422412433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109416354.

The product of its digits is 4608, while the sum is 26.

The square root of 1422412433 is about 37714.8834414214. The cubic root of 1422412433 is about 1124.6270192039.

Adding to 1422412433 its reverse (3342142241), we get a palindrome (4764554674).

The spelling of 1422412433 in words is "one billion, four hundred twenty-two million, four hundred twelve thousand, four hundred thirty-three".