241557434 has 4 divisors (see below), whose sum is σ = 362336154. Its totient is φ = 120778716.

The previous prime is 241557419. The next prime is 241557467. The reversal of 241557434 is 434755142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434755142 = 2 ⋅217377571.

It can be written as a sum of positive squares in only one way, i.e., 235530409 + 6027025 = 15347^2 + 2455^2 .

It is a junction number, because it is equal to n+sod(n) for n = 241557394 and 241557403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60389357 + ... + 60389360.

Almost surely, 2^241557434 is an apocalyptic number.

241557434 is a deficient number, since it is larger than the sum of its proper divisors (120778720).

241557434 is a wasteful number, since it uses less digits than its factorization.

241557434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120778719.

The product of its digits is 67200, while the sum is 35.

The square root of 241557434 is about 15542.1180667244. The cubic root of 241557434 is about 622.7878565249.

The spelling of 241557434 in words is "two hundred forty-one million, five hundred fifty-seven thousand, four hundred thirty-four".