342111300 has 36 divisors (see below), whose sum is σ = 989842896. Its totient is φ = 91229600.

The previous prime is 342111293. The next prime is 342111377. The reversal of 342111300 is 3111243.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 342111300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 569886 + ... + 570485.

It is an arithmetic number, because the mean of its divisors is an integer number (27495636).

Almost surely, 2^342111300 is an apocalyptic number.

342111300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342111300 is an abundant number, since it is smaller than the sum of its proper divisors (647731596).

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

342111300 is a wasteful number, since it uses less digits than its factorization.

342111300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140388 (or 1140381 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 342111300 is about 18496.2509714807. The cubic root of 342111300 is about 699.3949192952.

Adding to 342111300 its reverse (3111243), we get a palindrome (345222543).

It can be divided in two parts, 34211 and 1300, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 342111300 in words is "three hundred forty-two million, one hundred eleven thousand, three hundred".