234379970660220 has 384 divisors, whose sum is σ = 866479406284800. Its totient is φ = 45829505863680.

The previous prime is 234379970660219. The next prime is 234379970660243. The reversal of 234379970660220 is 22066079973432.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 455824831 + ... + 456338729.

It is an arithmetic number, because the mean of its divisors is an integer number (2256456787200).

Almost surely, 2^{234379970660220} is an apocalyptic number.

234379970660220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234379970660220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433239703142400).

234379970660220 is an abundant number, since it is smaller than the sum of its proper divisors (632099435624580).

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

234379970660220 is a wasteful number, since it uses less digits than its factorization.

234379970660220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519753 (or 519751 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 60.

The spelling of 234379970660220 in words is "two hundred thirty-four trillion, three hundred seventy-nine billion, nine hundred seventy million, six hundred sixty thousand, two hundred twenty".