342535505 has 16 divisors (see below), whose sum is σ = 443502864. Its totient is φ = 252468480.

The previous prime is 342535493. The next prime is 342535507. The reversal of 342535505 is 505535243.

It can be written as a sum of positive squares in 8 ways, for example, as 46144849 + 296390656 = 6793^2 + 17216^2 .

It is not a de Polignac number, because 342535505 - 2¹⁶ = 342469969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342535507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31475 + ... + 40935.

It is an arithmetic number, because the mean of its divisors is an integer number (27718929).

Almost surely, 2^342535505 is an apocalyptic number.

It is an amenable number.

342535505 is a deficient number, since it is larger than the sum of its proper divisors (100967359).

342535505 is a wasteful number, since it uses less digits than its factorization.

342535505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10036.

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 342535505 is about 18507.7147427769. The cubic root of 342535505 is about 699.6838742633.

The spelling of 342535505 in words is "three hundred forty-two million, five hundred thirty-five thousand, five hundred five".