342500243320 has 32 divisors (see below), whose sum is σ = 772547343120. Its totient is φ = 136658444800.

The previous prime is 342500243317. The next prime is 342500243339. The reversal of 342500243320 is 23342005243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10660402 + ... + 10692481.

Almost surely, 2^342500243320 is an apocalyptic number.

It is an amenable number.

342500243320 is an abundant number, since it is smaller than the sum of its proper divisors (430047099800).

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

342500243320 is a wasteful number, since it uses less digits than its factorization.

342500243320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21353295 (or 21353291 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 342500243320 its reverse (23342005243), we get a palindrome (365842248563).

The spelling of 342500243320 in words is "three hundred forty-two billion, five hundred million, two hundred forty-three thousand, three hundred twenty".