1423141396 has 12 divisors (see below), whose sum is σ = 2503140948. Its totient is φ = 707958272.

The previous prime is 1423141309. The next prime is 1423141403. The reversal of 1423141396 is 6931413241.

It can be written as a sum of positive squares in 2 ways, for example, as 1154640400 + 268500996 = 33980^2 + 16386^2 .

It is a congruent number.

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, 902221 + ... + 903796.

It is an arithmetic number, because the mean of its divisors is an integer number (208595079).

Almost surely, 2^1423141396 is an apocalyptic number.

It is an amenable number.

1423141396 is a deficient number, since it is larger than the sum of its proper divisors (1079999552).

1423141396 is a wasteful number, since it uses less digits than its factorization.

1423141396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806218 (or 1806216 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 1423141396 is about 37724.5463325936. The cubic root of 1423141396 is about 1124.8191040170.

The spelling of 1423141396 in words is "one billion, four hundred twenty-three million, one hundred forty-one thousand, three hundred ninety-six".