1416061836 has 72 divisors (see below), whose sum is σ = 4097533440. Its totient is φ = 403927776.

The previous prime is 1416061831. The next prime is 1416061841. The reversal of 1416061836 is 6381606141.

1416061836 is a `hidden beast` number, since 1 + 4 + 1 + 6 + 0 + 618 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (1416061831) and next prime (1416061841).

It is a super-2 number, since 2×1416061836² = 4010462246751381792, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1416061836.

It is not an unprimeable number, because it can be changed into a prime (1416061831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161805 + ... + 170331.

Almost surely, 2^1416061836 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 1416061836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2048766720).

1416061836 is an abundant number, since it is smaller than the sum of its proper divisors (2681471604).

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

1416061836 is a wasteful number, since it uses less digits than its factorization.

1416061836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203 (or 9198 counting only the distinct ones).

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

The square root of 1416061836 is about 37630.5970720636. The cubic root of 1416061836 is about 1122.9508273550.

Adding to 1416061836 its reverse (6381606141), we get a palindrome (7797667977).

The spelling of 1416061836 in words is "one billion, four hundred sixteen million, sixty-one thousand, eight hundred thirty-six".