342828101 has 48 divisors (see below), whose sum is σ = 456430464. Its totient is φ = 249984000.

The previous prime is 342828091. The next prime is 342828151. The reversal of 342828101 is 101828243.

It is not a de Polignac number, because 342828101 - 2¹⁰ = 342827077 is a prime.

It is a super-2 number, since 2×342828101² = 235062213670532402, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342828151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3033821 + ... + 3033933.

It is an arithmetic number, because the mean of its divisors is an integer number (9508968).

Almost surely, 2^342828101 is an apocalyptic number.

342828101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

342828101 is a deficient number, since it is larger than the sum of its proper divisors (113602363).

342828101 is a wasteful number, since it uses less digits than its factorization.

342828101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 342828101 is about 18515.6177590703. The cubic root of 342828101 is about 699.8830423643.

The spelling of 342828101 in words is "three hundred forty-two million, eight hundred twenty-eight thousand, one hundred one".