342426554 has 4 divisors (see below), whose sum is σ = 513639834. Its totient is φ = 171213276.

The previous prime is 342426551. The next prime is 342426559. The reversal of 342426554 is 455624243.

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

It can be written as a sum of positive squares in only one way, i.e., 324828529 + 17598025 = 18023^2 + 4195^2 .

It is not an unprimeable number, because it can be changed into a prime (342426551) 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 as a sum of consecutive naturals, namely, 85606637 + ... + 85606640.

Almost surely, 2^342426554 is an apocalyptic number.

342426554 is a deficient number, since it is larger than the sum of its proper divisors (171213280).

342426554 is a wasteful number, since it uses less digits than its factorization.

342426554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171213279.

The product of its digits is 115200, while the sum is 35.

The square root of 342426554 is about 18504.7711144991. The cubic root of 342426554 is about 699.6096830817.

The spelling of 342426554 in words is "three hundred forty-two million, four hundred twenty-six thousand, five hundred fifty-four".