1412457984 has 120 divisors (see below), whose sum is σ = 4658905680. Its totient is φ = 403550208.

The previous prime is 1412457983. The next prime is 1412457997. The reversal of 1412457984 is 4897542141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412457983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10362 + ... + 54150.

It is an arithmetic number, because the mean of its divisors is an integer number (38824214).

Almost surely, 2^1412457984 is an apocalyptic number.

1412457984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412457984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2329452840).

1412457984 is an abundant number, since it is smaller than the sum of its proper divisors (3246447696).

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

1412457984 is an equidigital number, since it uses as much as digits as its factorization.

1412457984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43820 (or 43801 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 1412457984 is about 37582.6819692262. The cubic root of 1412457984 is about 1121.9973881568.

The spelling of 1412457984 in words is "one billion, four hundred twelve million, four hundred fifty-seven thousand, nine hundred eighty-four".