342050451 has 4 divisors (see below), whose sum is σ = 456067272. Its totient is φ = 228033632.

The previous prime is 342050419. The next prime is 342050461. The reversal of 342050451 is 154050243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342050451 - 2⁵ = 342050419 is a prime.

It is a super-2 number, since 2×342050451² = 233997022058606802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342050461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57008406 + ... + 57008411.

It is an arithmetic number, because the mean of its divisors is an integer number (114016818).

Almost surely, 2^342050451 is an apocalyptic number.

342050451 is a deficient number, since it is larger than the sum of its proper divisors (114016821).

342050451 is a wasteful number, since it uses less digits than its factorization.

342050451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114016820.

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

The square root of 342050451 is about 18494.6059974253. The cubic root of 342050451 is about 699.3534513043.

The spelling of 342050451 in words is "three hundred forty-two million, fifty thousand, four hundred fifty-one".