1461424616256 has 112 divisors (see below), whose sum is σ = 4259967876288. Its totient is φ = 438471168000.

The previous prime is 1461424616227. The next prime is 1461424616263. The reversal of 1461424616256 is 6526164241641.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3212245 + ... + 3638868.

Almost surely, 2^{1461424616256} is an apocalyptic number.

1461424616256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1461424616256 is an abundant number, since it is smaller than the sum of its proper divisors (2798543260032).

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

1461424616256 is a wasteful number, since it uses less digits than its factorization.

1461424616256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6851240 (or 6851230 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

Adding to 1461424616256 its reverse (6526164241641), we get a palindrome (7987588857897).

The spelling of 1461424616256 in words is "one trillion, four hundred sixty-one billion, four hundred twenty-four million, six hundred sixteen thousand, two hundred fifty-six".