1423224312013 has 8 divisors (see below), whose sum is σ = 1626562632960. Its totient is φ = 1219891131600.

The previous prime is 1423224311983. The next prime is 1423224312017. The reversal of 1423224312013 is 3102134223241.

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

It is a cyclic number.

It is not a de Polignac number, because 1423224312013 - 2⁵ = 1423224311981 is a prime.

It is a super-2 number, since 2×1423224312013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423224312017) 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, 672373 + ... + 1816186.

It is an arithmetic number, because the mean of its divisors is an integer number (203320329120).

Almost surely, 2^{1423224312013} is an apocalyptic number.

It is an amenable number.

1423224312013 is a deficient number, since it is larger than the sum of its proper divisors (203338320947).

1423224312013 is an equidigital number, since it uses as much as digits as its factorization.

1423224312013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570267.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1423224312013 its reverse (3102134223241), we get a palindrome (4525358535254).

The spelling of 1423224312013 in words is "one trillion, four hundred twenty-three billion, two hundred twenty-four million, three hundred twelve thousand, thirteen".