1422843371 has 4 divisors (see below), whose sum is σ = 1423593744. Its totient is φ = 1422093000.

The previous prime is 1422843343. The next prime is 1422843403. The reversal of 1422843371 is 1733482241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1733482241 = 149 ⋅11634109.

It is a cyclic number.

It is not a de Polignac number, because 1422843371 - 2¹⁴ = 1422826987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422840371) 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, 372335 + ... + 376136.

It is an arithmetic number, because the mean of its divisors is an integer number (355898436).

Almost surely, 2^1422843371 is an apocalyptic number.

1422843371 is a deficient number, since it is larger than the sum of its proper divisors (750373).

1422843371 is an equidigital number, since it uses as much as digits as its factorization.

1422843371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750372.

The product of its digits is 32256, while the sum is 35.

The square root of 1422843371 is about 37720.5961114084. The cubic root of 1422843371 is about 1124.7405811058.

The spelling of 1422843371 in words is "one billion, four hundred twenty-two million, eight hundred forty-three thousand, three hundred seventy-one".