342355377 has 16 divisors (see below), whose sum is σ = 561814400. Its totient is φ = 180582912.

The previous prime is 342355373. The next prime is 342355393. The reversal of 342355377 is 773553243.

It is not a de Polignac number, because 342355377 - 2² = 342355373 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (342355373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626752 + ... + 627297.

It is an arithmetic number, because the mean of its divisors is an integer number (35113400).

Almost surely, 2^342355377 is an apocalyptic number.

It is an amenable number.

342355377 is a deficient number, since it is larger than the sum of its proper divisors (219459023).

342355377 is a wasteful number, since it uses less digits than its factorization.

342355377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254072.

The product of its digits is 264600, while the sum is 39.

The square root of 342355377 is about 18502.8478078376. The cubic root of 342355377 is about 699.5612059524.

The spelling of 342355377 in words is "three hundred forty-two million, three hundred fifty-five thousand, three hundred seventy-seven".