2895231428660 has 12 divisors (see below), whose sum is σ = 6079986000228. Its totient is φ = 1158092571456.

The previous prime is 2895231428623. The next prime is 2895231428669. The reversal of 2895231428660 is 668241325982.

It can be written as a sum of positive squares in 2 ways, for example, as 426599697316 + 2468631731344 = 653146^2 + 1571188^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2895231428596 and 2895231428605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2895231428669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72380785697 + ... + 72380785736.

It is an arithmetic number, because the mean of its divisors is an integer number (506665500019).

Almost surely, 2^{2895231428660} is an apocalyptic number.

2895231428660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2895231428660 is an abundant number, since it is smaller than the sum of its proper divisors (3184754571568).

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

2895231428660 is a wasteful number, since it uses less digits than its factorization.

2895231428660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144761571442 (or 144761571440 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 2895231428660 in words is "two trillion, eight hundred ninety-five billion, two hundred thirty-one million, four hundred twenty-eight thousand, six hundred sixty".