1421034202323 has 6 divisors (see below), whose sum is σ = 2052604958924. Its totient is φ = 947356134876.

The previous prime is 1421034202303. The next prime is 1421034202337. The reversal of 1421034202323 is 3232024301241.

1421034202323 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 0 + 3 + 420 + 232 + 3 = 666.

It is not a de Polignac number, because 1421034202323 - 2¹⁰ = 1421034201299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1421034202303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78946344565 + ... + 78946344582.

Almost surely, 2^{1421034202323} is an apocalyptic number.

1421034202323 is a deficient number, since it is larger than the sum of its proper divisors (631570756601).

1421034202323 is a wasteful number, since it uses less digits than its factorization.

1421034202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157892689153 (or 157892689150 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1421034202323 its reverse (3232024301241), we get a palindrome (4653058503564).

The spelling of 1421034202323 in words is "one trillion, four hundred twenty-one billion, thirty-four million, two hundred two thousand, three hundred twenty-three".