328156161060 has 384 divisors, whose sum is σ = 1164147425280. Its totient is φ = 67223955456.

The previous prime is 328156161007. The next prime is 328156161077. The reversal of 328156161060 is 60161651823.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32585706 + ... + 32595774.

It is an arithmetic number, because the mean of its divisors is an integer number (3031633920).

Almost surely, 2^328156161060 is an apocalyptic number.

328156161060 is a gapful number since it is divisible by the number (30) 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 328156161060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582073712640).

328156161060 is an abundant number, since it is smaller than the sum of its proper divisors (835991264220).

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

328156161060 is a wasteful number, since it uses less digits than its factorization.

328156161060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275 (or 10273 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 328156161060 in words is "three hundred twenty-eight billion, one hundred fifty-six million, one hundred sixty-one thousand, sixty".