342179947230 has 256 divisors, whose sum is σ = 999480508416. Its totient is φ = 73950750720.

The previous prime is 342179947217. The next prime is 342179947231. The reversal of 342179947230 is 32749971243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342179947231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13277217 + ... + 13302963.

It is an arithmetic number, because the mean of its divisors is an integer number (3904220736).

Almost surely, 2^342179947230 is an apocalyptic number.

342179947230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 342179947230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499740254208).

342179947230 is an abundant number, since it is smaller than the sum of its proper divisors (657300561186).

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

342179947230 is a wasteful number, since it uses less digits than its factorization.

342179947230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25911.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 342179947230 in words is "three hundred forty-two billion, one hundred seventy-nine million, nine hundred forty-seven thousand, two hundred thirty".