13730606400 has 336 divisors, whose sum is σ = 51812683776. Its totient is φ = 3118356480.

The previous prime is 13730606389. The next prime is 13730606411. The reversal of 13730606400 is 460603731.

It is an interprime number because it is at equal distance from previous prime (13730606389) and next prime (13730606411).

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×13730606400² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5609977 + ... + 5612423.

It is an arithmetic number, because the mean of its divisors is an integer number (154204416).

Almost surely, 2^13730606400 is an apocalyptic number.

13730606400 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 13730606400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25906341888).

13730606400 is an abundant number, since it is smaller than the sum of its proper divisors (38082077376).

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

13730606400 is a wasteful number, since it uses less digits than its factorization.

13730606400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2631 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The spelling of 13730606400 in words is "thirteen billion, seven hundred thirty million, six hundred six thousand, four hundred".