1424383378 has 16 divisors (see below), whose sum is σ = 2387659680. Its totient is φ = 631655200.

The previous prime is 1424383349. The next prime is 1424383379. The reversal of 1424383378 is 8733834241.

It is not an unprimeable number, because it can be changed into a prime (1424383379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788668 + ... + 790471.

It is an arithmetic number, because the mean of its divisors is an integer number (149228730).

Almost surely, 2^1424383378 is an apocalyptic number.

1424383378 is a deficient number, since it is larger than the sum of its proper divisors (963276302).

1424383378 is a wasteful number, since it uses less digits than its factorization.

1424383378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579193.

The product of its digits is 387072, while the sum is 43.

The square root of 1424383378 is about 37741.0039347127. The cubic root of 1424383378 is about 1125.1462204676.

The spelling of 1424383378 in words is "one billion, four hundred twenty-four million, three hundred eighty-three thousand, three hundred seventy-eight".