6870151140 has 96 divisors (see below), whose sum is σ = 19505162880. Its totient is φ = 1806606336.

The previous prime is 6870151139. The next prime is 6870151187. The reversal of 6870151140 is 411510786.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1467844 + ... + 1472516.

It is an arithmetic number, because the mean of its divisors is an integer number (203178780).

Almost surely, 2^6870151140 is an apocalyptic number.

6870151140 is a gapful number since it is divisible by the number (60) 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 6870151140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9752581440).

6870151140 is an abundant number, since it is smaller than the sum of its proper divisors (12635011740).

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

6870151140 is a wasteful number, since it uses less digits than its factorization.

6870151140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021 (or 5019 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 6870151140 is about 82886.3748754884. The cubic root of 6870151140 is about 1901.0290953276.

The spelling of 6870151140 in words is "six billion, eight hundred seventy million, one hundred fifty-one thousand, one hundred forty".