23020242223434 has 16 divisors (see below), whose sum is σ = 46371710955360. Its totient is φ = 7618209656400.

The previous prime is 23020242223427. The next prime is 23020242223463. The reversal of 23020242223434 is 43432224202032.

It is a junction number, because it is equal to n+sod(n) for n = 23020242223395 and 23020242223404.

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, 13801103617 + ... + 13801105284.

It is an arithmetic number, because the mean of its divisors is an integer number (2898231934710).

Almost surely, 2^{23020242223434} is an apocalyptic number.

23020242223434 is an abundant number, since it is smaller than the sum of its proper divisors (23351468731926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23020242223434 is a wasteful number, since it uses less digits than its factorization.

23020242223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27602209045.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 23020242223434 its reverse (43432224202032), we get a palindrome (66452466425466).

The spelling of 23020242223434 in words is "twenty-three trillion, twenty billion, two hundred forty-two million, two hundred twenty-three thousand, four hundred thirty-four".