23021420440214 has 8 divisors (see below), whose sum is σ = 39465292183248. Its totient is φ = 9866323045800.

The previous prime is 23021420440189. The next prime is 23021420440231. The reversal of 23021420440214 is 41204402412032.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822193587137 + ... + 822193587164.

It is an arithmetic number, because the mean of its divisors is an integer number (4933161522906).

Almost surely, 2^{23021420440214} is an apocalyptic number.

23021420440214 is a deficient number, since it is larger than the sum of its proper divisors (16443871743034).

23021420440214 is a wasteful number, since it uses less digits than its factorization.

23021420440214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644387174310.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 23021420440214 its reverse (41204402412032), we get a palindrome (64225822852246).

The spelling of 23021420440214 in words is "twenty-three trillion, twenty-one billion, four hundred twenty million, four hundred forty thousand, two hundred fourteen".