302023421234232 has 128 divisors (see below), whose sum is σ = 775282460520960. Its totient is φ = 97989466798080.

The previous prime is 302023421234201. The next prime is 302023421234291. The reversal of 302023421234232 is 232432124320203.

It is a junction number, because it is equal to n+sod(n) for n = 302023421234193 and 302023421234202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8372543748 + ... + 8372579820.

It is an arithmetic number, because the mean of its divisors is an integer number (6056894222820).

Almost surely, 2^{302023421234232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302023421234232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387641230260480).

302023421234232 is an abundant number, since it is smaller than the sum of its proper divisors (473259039286728).

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

302023421234232 is a wasteful number, since it uses less digits than its factorization.

302023421234232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55773 (or 55769 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 302023421234232 its reverse (232432124320203), we get a palindrome (534455545554435).

The spelling of 302023421234232 in words is "three hundred two trillion, twenty-three billion, four hundred twenty-one million, two hundred thirty-four thousand, two hundred thirty-two".