1481366016 has 160 divisors (see below), whose sum is σ = 4722822720. Its totient is φ = 455749632.

The previous prime is 1481366011. The next prime is 1481366017. The reversal of 1481366016 is 6106631841.

1481366016 is a `hidden beast` number, since 1 + 48 + 1 + 3 + 6 + 601 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1481366011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175591 + ... + 183833.

It is an arithmetic number, because the mean of its divisors is an integer number (29517642).

Almost surely, 2^1481366016 is an apocalyptic number.

1481366016 is a gapful number since it is divisible by the number (16) 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 1481366016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2361411360).

1481366016 is an abundant number, since it is smaller than the sum of its proper divisors (3241456704).

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

1481366016 is an equidigital number, since it uses as much as digits as its factorization.

1481366016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8283 (or 8261 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1481366016 is about 38488.5179761445. The cubic root of 1481366016 is about 1139.9543472023.

Adding to 1481366016 its reverse (6106631841), we get a palindrome (7587997857).

The spelling of 1481366016 in words is "one billion, four hundred eighty-one million, three hundred sixty-six thousand, sixteen".