7148943360 has 864 divisors, whose sum is σ = 29459823120. Its totient is φ = 1656225792.

The previous prime is 7148943341. The next prime is 7148943391. The reversal of 7148943360 is 633498417.

7148943360 is a `hidden beast` number, since 71 + 489 + 43 + 3 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a super-2 number, since 2×7148943360² (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 a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 420526072 + ... + 420526088.

Almost surely, 2^7148943360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7148943360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14729911560).

7148943360 is an abundant number, since it is smaller than the sum of its proper divisors (22310879760).

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

7148943360 is a wasteful number, since it uses less digits than its factorization.

7148943360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 7148943360 is about 84551.4243522840. The cubic root of 7148943360 is about 1926.4036187906.

The spelling of 7148943360 in words is "seven billion, one hundred forty-eight million, nine hundred forty-three thousand, three hundred sixty".