2128484247510 has 32 divisors (see below), whose sum is σ = 5330464899840. Its totient is φ = 542917720928.

The previous prime is 2128484247503. The next prime is 2128484247569. The reversal of 2128484247510 is 157424848212.

It is a self number, because there is not a number n which added to its sum of digits gives 2128484247510.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542379200 + ... + 1542380579.

It is an arithmetic number, because the mean of its divisors is an integer number (166577028120).

Almost surely, 2^{2128484247510} is an apocalyptic number.

2128484247510 is an abundant number, since it is smaller than the sum of its proper divisors (3201980652330).

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

2128484247510 is a wasteful number, since it uses less digits than its factorization.

2128484247510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084759812.

The product of its (nonzero) digits is 1146880, while the sum is 48.

The spelling of 2128484247510 in words is "two trillion, one hundred twenty-eight billion, four hundred eighty-four million, two hundred forty-seven thousand, five hundred ten".