328028211402 has 16 divisors (see below), whose sum is σ = 656626424832. Its totient is φ = 109247736800.

The previous prime is 328028211377. The next prime is 328028211457. The reversal of 328028211402 is 204112820823.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23742603 + ... + 23756414.

It is an arithmetic number, because the mean of its divisors is an integer number (41039151552).

Almost surely, 2^328028211402 is an apocalyptic number.

328028211402 is an abundant number, since it is smaller than the sum of its proper divisors (328598213430).

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

328028211402 is a wasteful number, since it uses less digits than its factorization.

328028211402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47500173.

The product of its (nonzero) digits is 12288, while the sum is 33.

The spelling of 328028211402 in words is "three hundred twenty-eight billion, twenty-eight million, two hundred eleven thousand, four hundred two".