342430231041140 has 384 divisors, whose sum is σ = 837522488033280. Its totient is φ = 116476786944000.

The previous prime is 342430231041137. The next prime is 342430231041161. The reversal of 342430231041140 is 41140132034243.

It is a junction number, because it is equal to n+sod(n) for n = 342430231041097 and 342430231041106.

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, 4907318771 + ... + 4907388549.

It is an arithmetic number, because the mean of its divisors is an integer number (2181048145920).

Almost surely, 2^{342430231041140} 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 342430231041140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418761244016640).

342430231041140 is an abundant number, since it is smaller than the sum of its proper divisors (495092256992140).

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

342430231041140 is a wasteful number, since it uses less digits than its factorization.

342430231041140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70111 (or 70109 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 342430231041140 its reverse (41140132034243), we get a palindrome (383570363075383).

The spelling of 342430231041140 in words is "three hundred forty-two trillion, four hundred thirty billion, two hundred thirty-one million, forty-one thousand, one hundred forty".