342100545 has 32 divisors (see below), whose sum is σ = 563189760. Its totient is φ = 177236160.

The previous prime is 342100543. The next prime is 342100553. The reversal of 342100545 is 545001243.

It is not a de Polignac number, because 342100545 - 2¹ = 342100543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342100541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96250 + ... + 99740.

It is an arithmetic number, because the mean of its divisors is an integer number (17599680).

Almost surely, 2^342100545 is an apocalyptic number.

It is an amenable number.

342100545 is a deficient number, since it is larger than the sum of its proper divisors (221089215).

342100545 is a wasteful number, since it uses less digits than its factorization.

342100545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3685.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 342100545 is about 18495.9602346026. The cubic root of 342100545 is about 699.3875902270.

Adding to 342100545 its reverse (545001243), we get a palindrome (887101788).

The spelling of 342100545 in words is "three hundred forty-two million, one hundred thousand, five hundred forty-five".