246481218049 has 8 divisors (see below), whose sum is σ = 268898245920. Its totient is φ = 224065797600.

The previous prime is 246481218041. The next prime is 246481218073. The reversal of 246481218049 is 940812184642.

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 246481218049 - 2³ = 246481218041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 246481217993 and 246481218011.

It is not an unprimeable number, because it can be changed into a prime (246481218041) 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, 69259 + ... + 705520.

It is an arithmetic number, because the mean of its divisors is an integer number (33612280740).

Almost surely, 2^246481218049 is an apocalyptic number.

It is an amenable number.

246481218049 is a deficient number, since it is larger than the sum of its proper divisors (22417027871).

246481218049 is a wasteful number, since it uses less digits than its factorization.

246481218049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803711.

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 246481218049 in words is "two hundred forty-six billion, four hundred eighty-one million, two hundred eighteen thousand, forty-nine".