342107400 has 96 divisors (see below), whose sum is σ = 1070467200. Its totient is φ = 90374400.

The previous prime is 342107357. The next prime is 342107411. The reversal of 342107400 is 4701243.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62785 + ... + 68015.

It is an arithmetic number, because the mean of its divisors is an integer number (11150700).

Almost surely, 2^342107400 is an apocalyptic number.

342107400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342107400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535233600).

342107400 is an abundant number, since it is smaller than the sum of its proper divisors (728359800).

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

342107400 is a wasteful number, since it uses less digits than its factorization.

342107400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359 (or 5350 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 342107400 is about 18496.1455444101. The cubic root of 342107400 is about 699.3922616313.

Adding to 342107400 its reverse (4701243), we get a palindrome (346808643).

The spelling of 342107400 in words is "three hundred forty-two million, one hundred seven thousand, four hundred".