1423144104 has 16 divisors (see below), whose sum is σ = 3557860320. Its totient is φ = 474381360.

The previous prime is 1423144097. The next prime is 1423144111. The reversal of 1423144104 is 4014413241.

It is an interprime number because it is at equal distance from previous prime (1423144097) and next prime (1423144111).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 59297671 = 1423144104 / (1 + 4 + 2 + 3 + 1 + 4 + 4 + 1 + 0 + 4).

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, 29648812 + ... + 29648859.

It is an arithmetic number, because the mean of its divisors is an integer number (222366270).

Almost surely, 2^1423144104 is an apocalyptic number.

It is an amenable number.

1423144104 is an abundant number, since it is smaller than the sum of its proper divisors (2134716216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423144104 is a wasteful number, since it uses less digits than its factorization.

1423144104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59297680 (or 59297676 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1423144104 is about 37724.5822243269. The cubic root of 1423144104 is about 1124.8198174641.

Adding to 1423144104 its reverse (4014413241), we get a palindrome (5437557345).

The spelling of 1423144104 in words is "one billion, four hundred twenty-three million, one hundred forty-four thousand, one hundred four".