1416243173456 has 40 divisors (see below), whose sum is σ = 2954624999040. Its totient is φ = 655171311104.

The previous prime is 1416243173453. The next prime is 1416243173461. The reversal of 1416243173456 is 6543713426141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1416243173456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416243173453) 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, 44109176 + ... + 44141271.

It is an arithmetic number, because the mean of its divisors is an integer number (73865624976).

Almost surely, 2^{1416243173456} is an apocalyptic number.

1416243173456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1416243173456 is an abundant number, since it is smaller than the sum of its proper divisors (1538381825584).

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

1416243173456 is a wasteful number, since it uses less digits than its factorization.

1416243173456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88250531 (or 88250525 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

Adding to 1416243173456 its reverse (6543713426141), we get a palindrome (7959956599597).

The spelling of 1416243173456 in words is "one trillion, four hundred sixteen billion, two hundred forty-three million, one hundred seventy-three thousand, four hundred fifty-six".