1416248808 has 64 divisors (see below), whose sum is σ = 3820071360. Its totient is φ = 434958336.

The previous prime is 1416248789. The next prime is 1416248831. The reversal of 1416248808 is 8088426141.

It is a super-2 number, since 2×1416248808² = 4011521372322841728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1416248808.

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, 176091 + ... + 183957.

It is an arithmetic number, because the mean of its divisors is an integer number (59688615).

Almost surely, 2^1416248808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1416248808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1910035680).

1416248808 is an abundant number, since it is smaller than the sum of its proper divisors (2403822552).

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

1416248808 is a wasteful number, since it uses less digits than its factorization.

1416248808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466 (or 8462 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The square root of 1416248808 is about 37633.0812982408. The cubic root of 1416248808 is about 1123.0002487189. Note that the first 3 decimals are identical.

The spelling of 1416248808 in words is "one billion, four hundred sixteen million, two hundred forty-eight thousand, eight hundred eight".