20230421314402 has 16 divisors (see below), whose sum is σ = 32680085219712. Its totient is φ = 9337067853840.

The previous prime is 20230421314351. The next prime is 20230421314457. The reversal of 20230421314402 is 20441312403202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3160503 + ... + 7102789.

It is an arithmetic number, because the mean of its divisors is an integer number (2042505326232).

Almost surely, 2^{20230421314402} is an apocalyptic number.

20230421314402 is a deficient number, since it is larger than the sum of its proper divisors (12449663905310).

20230421314402 is a wasteful number, since it uses less digits than its factorization.

20230421314402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139673.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20230421314402 its reverse (20441312403202), we get a palindrome (40671733717604).

The spelling of 20230421314402 in words is "twenty trillion, two hundred thirty billion, four hundred twenty-one million, three hundred fourteen thousand, four hundred two".