1424103321 has 8 divisors (see below), whose sum is σ = 1901555104. Its totient is φ = 948026880.

The previous prime is 1424103313. The next prime is 1424103367. The reversal of 1424103321 is 1233014241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1424103321 - 2³ = 1424103313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424103301) 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, 341416 + ... + 345561.

It is an arithmetic number, because the mean of its divisors is an integer number (237694388).

Almost surely, 2^1424103321 is an apocalyptic number.

It is an amenable number.

1424103321 is a deficient number, since it is larger than the sum of its proper divisors (477451783).

1424103321 is an equidigital number, since it uses as much as digits as its factorization.

1424103321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687671.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1424103321 is about 37737.2935039067. The cubic root of 1424103321 is about 1125.0724749358.

Adding to 1424103321 its reverse (1233014241), we get a palindrome (2657117562).

The spelling of 1424103321 in words is "one billion, four hundred twenty-four million, one hundred three thousand, three hundred twenty-one".