241653561272443 has 8 divisors (see below), whose sum is σ = 242189244380160. Its totient is φ = 241118463293760.

The previous prime is 241653561272353. The next prime is 241653561272509. The reversal of 241653561272443 is 344272165356142.

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 241653561272443 - 2²¹ = 241653559175291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241653561272143) 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, 145455355 + ... + 147107332.

It is an arithmetic number, because the mean of its divisors is an integer number (30273655547520).

Almost surely, 2^{241653561272443} is an apocalyptic number.

241653561272443 is a deficient number, since it is larger than the sum of its proper divisors (535683107717).

241653561272443 is a wasteful number, since it uses less digits than its factorization.

241653561272443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292564517.

The product of its digits is 29030400, while the sum is 55.

The spelling of 241653561272443 in words is "two hundred forty-one trillion, six hundred fifty-three billion, five hundred sixty-one million, two hundred seventy-two thousand, four hundred forty-three".