1423460441 has 4 divisors (see below), whose sum is σ = 1532957412. Its totient is φ = 1313963472.

The previous prime is 1423460419. The next prime is 1423460443. The reversal of 1423460441 is 1440643241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1440643241 = 13553 ⋅106297.

It can be written as a sum of positive squares in 2 ways, for example, as 944025625 + 479434816 = 30725^2 + 21896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1423460441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423460443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54748466 + ... + 54748491.

It is an arithmetic number, because the mean of its divisors is an integer number (383239353).

Almost surely, 2^1423460441 is an apocalyptic number.

It is an amenable number.

1423460441 is a deficient number, since it is larger than the sum of its proper divisors (109496971).

1423460441 is a wasteful number, since it uses less digits than its factorization.

1423460441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109496970.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 1423460441 is about 37728.7747084371. The cubic root of 1423460441 is about 1124.9031530787.

The spelling of 1423460441 in words is "one billion, four hundred twenty-three million, four hundred sixty thousand, four hundred forty-one".