13606283880 has 512 divisors, whose sum is σ = 57281126400. Its totient is φ = 2799194112.

The previous prime is 13606283849. The next prime is 13606283891. The reversal of 13606283880 is 8838260631.

13606283880 is a `hidden beast` number, since 1 + 3 + 606 + 2 + 8 + 38 + 8 + 0 = 666.

It is a super-2 number, since 2×13606283880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2953659 + ... + 2958261.

It is an arithmetic number, because the mean of its divisors is an integer number (111877200).

Almost surely, 2^13606283880 is an apocalyptic number.

13606283880 is a gapful number since it is divisible by the number (10) 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 13606283880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28640563200).

13606283880 is an abundant number, since it is smaller than the sum of its proper divisors (43674842520).

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

13606283880 is a wasteful number, since it uses less digits than its factorization.

13606283880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 13606283880 in words is "thirteen billion, six hundred six million, two hundred eighty-three thousand, eight hundred eighty".