342827247380 has 96 divisors (see below), whose sum is σ = 773676852480. Its totient is φ = 127352960000.

The previous prime is 342827247361. The next prime is 342827247419. The reversal of 342827247380 is 83742728243.

It is a super-2 number, since 2×342827247380² (a number of 24 digits) contains 22 as substring.

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, 1586855 + ... + 1789905.

It is an arithmetic number, because the mean of its divisors is an integer number (8059133880).

Almost surely, 2^342827247380 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 342827247380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386838426240).

342827247380 is an abundant number, since it is smaller than the sum of its proper divisors (430849605100).

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

342827247380 is a wasteful number, since it uses less digits than its factorization.

342827247380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203201 (or 203199 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 50.

The spelling of 342827247380 in words is "three hundred forty-two billion, eight hundred twenty-seven million, two hundred forty-seven thousand, three hundred eighty".