342263551 has 8 divisors (see below), whose sum is σ = 392065184. Its totient is φ = 292688640.

The previous prime is 342263521. The next prime is 342263557. The reversal of 342263551 is 155362243.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342263551 - 2¹³ = 342255359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342263557) 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 7 ways as a sum of consecutive naturals, for example, 53430 + ... + 59491.

It is an arithmetic number, because the mean of its divisors is an integer number (49008148).

Almost surely, 2^342263551 is an apocalyptic number.

342263551 is a deficient number, since it is larger than the sum of its proper divisors (49801633).

342263551 is a wasteful number, since it uses less digits than its factorization.

342263551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113361.

The product of its digits is 21600, while the sum is 31.

The square root of 342263551 is about 18500.3662396181. The cubic root of 342263551 is about 699.4986553050.

The spelling of 342263551 in words is "three hundred forty-two million, two hundred sixty-three thousand, five hundred fifty-one".