1424133021323 has 4 divisors (see below), whose sum is σ = 1424152681320. Its totient is φ = 1424113361328.

The previous prime is 1424133021319. The next prime is 1424133021341. The reversal of 1424133021323 is 3231203314241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1424133021323 - 2² = 1424133021319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424133071323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9720938 + ... + 9866351.

It is an arithmetic number, because the mean of its divisors is an integer number (356038170330).

Almost surely, 2^{1424133021323} is an apocalyptic number.

1424133021323 is a deficient number, since it is larger than the sum of its proper divisors (19659997).

1424133021323 is an equidigital number, since it uses as much as digits as its factorization.

1424133021323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19659996.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1424133021323 its reverse (3231203314241), we get a palindrome (4655336335564).

The spelling of 1424133021323 in words is "one trillion, four hundred twenty-four billion, one hundred thirty-three million, twenty-one thousand, three hundred twenty-three".