421422343233113 has 32 divisors (see below), whose sum is σ = 434498808199680. Its totient is φ = 408488319106560.

The previous prime is 421422343233041. The next prime is 421422343233127. The reversal of 421422343233113 is 311332343224124.

It is a cyclic number.

It is not a de Polignac number, because 421422343233113 - 2²² = 421422339038809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421422343233013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19074915095 + ... + 19074937187.

It is an arithmetic number, because the mean of its divisors is an integer number (13578087756240).

Almost surely, 2^{421422343233113} is an apocalyptic number.

It is an amenable number.

421422343233113 is a deficient number, since it is larger than the sum of its proper divisors (13076464966567).

421422343233113 is a wasteful number, since it uses less digits than its factorization.

421422343233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27209.

The product of its digits is 248832, while the sum is 38.

Adding to 421422343233113 its reverse (311332343224124), we get a palindrome (732754686457237).

The spelling of 421422343233113 in words is "four hundred twenty-one trillion, four hundred twenty-two billion, three hundred forty-three million, two hundred thirty-three thousand, one hundred thirteen".