1422134403 has 8 divisors (see below), whose sum is σ = 1896845328. Its totient is φ = 947756544.

The previous prime is 1422134383. The next prime is 1422134423. The reversal of 1422134403 is 3044312241.

It is an interprime number because it is at equal distance from previous prime (1422134383) and next prime (1422134423).

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

It is not a de Polignac number, because 1422134403 - 2⁶ = 1422134339 is a prime.

It is a super-3 number, since 3×1422134403³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1422134423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73126 + ... + 90507.

It is an arithmetic number, because the mean of its divisors is an integer number (237105666).

Almost surely, 2^1422134403 is an apocalyptic number.

1422134403 is a deficient number, since it is larger than the sum of its proper divisors (474710925).

1422134403 is a wasteful number, since it uses less digits than its factorization.

1422134403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166533.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1422134403 is about 37711.1973159167. The cubic root of 1422134403 is about 1124.5537398424.

Adding to 1422134403 its reverse (3044312241), we get a palindrome (4466446644).

The spelling of 1422134403 in words is "one billion, four hundred twenty-two million, one hundred thirty-four thousand, four hundred three".