246489615456 has 48 divisors (see below), whose sum is σ = 739468848384. Its totient is φ = 70425604224.

The previous prime is 246489615413. The next prime is 246489615461. The reversal of 246489615456 is 654516984642.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 246489615456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183399340 + ... + 183400683.

It is an arithmetic number, because the mean of its divisors is an integer number (15405601008).

Almost surely, 2^246489615456 is an apocalyptic number.

It is an amenable number.

246489615456 is an abundant number, since it is smaller than the sum of its proper divisors (492979232928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246489615456 is a wasteful number, since it uses less digits than its factorization.

246489615456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366800043 (or 366800035 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 60.

The spelling of 246489615456 in words is "two hundred forty-six billion, four hundred eighty-nine million, six hundred fifteen thousand, four hundred fifty-six".