13270473216 has 960 divisors, whose sum is σ = 54075288960. Its totient is φ = 3158507520.

The previous prime is 13270473197. The next prime is 13270473217. The reversal of 13270473216 is 61237407231.

13270473216 is a `hidden beast` number, since 1 + 327 + 0 + 4 + 7 + 321 + 6 = 666.

It is a super-2 number, since 2×13270473216² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13270473217) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96864700 + ... + 96864836.

It is an arithmetic number, because the mean of its divisors is an integer number (56328426).

Almost surely, 2^13270473216 is an apocalyptic number.

13270473216 is a gapful number since it is divisible by the number (16) 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 13270473216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27037644480).

13270473216 is an abundant number, since it is smaller than the sum of its proper divisors (40804815744).

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

13270473216 is a wasteful number, since it uses less digits than its factorization.

13270473216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 13270473216 in words is "thirteen billion, two hundred seventy million, four hundred seventy-three thousand, two hundred sixteen".