342555011 has 4 divisors (see below), whose sum is σ = 343920024. Its totient is φ = 341190000.

The previous prime is 342555007. The next prime is 342555061. The reversal of 342555011 is 110555243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110555243 = 19 ⋅5818697.

It is a cyclic number.

It is not a de Polignac number, because 342555011 - 2² = 342555007 is a prime.

It is a super-2 number, since 2×342555011² = 234687871122420242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342555001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682130 + ... + 682631.

It is an arithmetic number, because the mean of its divisors is an integer number (85980006).

Almost surely, 2^342555011 is an apocalyptic number.

342555011 is a deficient number, since it is larger than the sum of its proper divisors (1365013).

342555011 is a wasteful number, since it uses less digits than its factorization.

342555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365012.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 342555011 is about 18508.2417047109. The cubic root of 342555011 is about 699.6971553922.

The spelling of 342555011 in words is "three hundred forty-two million, five hundred fifty-five thousand, eleven".