1413061616 has 20 divisors (see below), whose sum is σ = 2881902600. Its totient is φ = 669344832.

The previous prime is 1413061613. The next prime is 1413061631. The reversal of 1413061616 is 6161603141.

It is a super-2 number, since 2×1413061616² = 3993486261225062912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413061613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2323811 + ... + 2324418.

It is an arithmetic number, because the mean of its divisors is an integer number (144095130).

Almost surely, 2^1413061616 is an apocalyptic number.

1413061616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1413061616 is an abundant number, since it is smaller than the sum of its proper divisors (1468840984).

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

1413061616 is a wasteful number, since it uses less digits than its factorization.

1413061616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648256 (or 4648250 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1413061616 is about 37590.7118315150. The cubic root of 1413061616 is about 1122.1571987087.

Adding to 1413061616 its reverse (6161603141), we get a palindrome (7574664757).

The spelling of 1413061616 in words is "one billion, four hundred thirteen million, sixty-one thousand, six hundred sixteen".