13060389888 has 704 divisors, whose sum is σ = 49521024000. Its totient is φ = 3307143168.

The previous prime is 13060389857. The next prime is 13060389899. The reversal of 13060389888 is 88898306031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72962983 + ... + 72963161.

Almost surely, 2^13060389888 is an apocalyptic number.

13060389888 is a gapful number since it is divisible by the number (18) 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 13060389888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24760512000).

13060389888 is an abundant number, since it is smaller than the sum of its proper divisors (36460634112).

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

13060389888 is a wasteful number, since it uses less digits than its factorization.

13060389888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 13060389888 in words is "thirteen billion, sixty million, three hundred eighty-nine thousand, eight hundred eighty-eight".