241612642646 has 4 divisors (see below), whose sum is σ = 362418963972. Its totient is φ = 120806321322.

The previous prime is 241612642639. The next prime is 241612642697. The reversal of 241612642646 is 646246216142.

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

It is a junction number, because it is equal to n+sod(n) for n = 241612642597 and 241612642606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60403160660 + ... + 60403160663.

It is an arithmetic number, because the mean of its divisors is an integer number (90604740993).

Almost surely, 2^241612642646 is an apocalyptic number.

241612642646 is a deficient number, since it is larger than the sum of its proper divisors (120806321326).

241612642646 is a wasteful number, since it uses less digits than its factorization.

241612642646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120806321325.

The product of its digits is 663552, while the sum is 44.

Adding to 241612642646 its reverse (646246216142), we get a palindrome (887858858788).

The spelling of 241612642646 in words is "two hundred forty-one billion, six hundred twelve million, six hundred forty-two thousand, six hundred forty-six".