243050241451 has 8 divisors (see below), whose sum is σ = 248282394624. Its totient is φ = 237820624680.

The previous prime is 243050241443. The next prime is 243050241457. The reversal of 243050241451 is 154142050342.

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 243050241451 - 2³ = 243050241443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243050241457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439755 + ... + 824308.

It is an arithmetic number, because the mean of its divisors is an integer number (31035299328).

Almost surely, 2^243050241451 is an apocalyptic number.

243050241451 is a deficient number, since it is larger than the sum of its proper divisors (5232153173).

243050241451 is a wasteful number, since it uses less digits than its factorization.

243050241451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268201.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 243050241451 its reverse (154142050342), we get a palindrome (397192291793).

The spelling of 243050241451 in words is "two hundred forty-three billion, fifty million, two hundred forty-one thousand, four hundred fifty-one".