2016441284634 has 64 divisors (see below), whose sum is σ = 5207919436800. Its totient is φ = 566361226224.

The previous prime is 2016441284629. The next prime is 2016441284677. The reversal of 2016441284634 is 4364821446102.

It is a happy number.

2016441284634 is a `hidden beast` number, since 2 + 0 + 1 + 6 + 4 + 4 + 1 + 2 + 8 + 4 + 634 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2016441284634.

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, 45185332 + ... + 45229935.

It is an arithmetic number, because the mean of its divisors is an integer number (81373741200).

Almost surely, 2^{2016441284634} is an apocalyptic number.

2016441284634 is an abundant number, since it is smaller than the sum of its proper divisors (3191478152166).

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

2016441284634 is a wasteful number, since it uses less digits than its factorization.

2016441284634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90415344 (or 90415338 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 2016441284634 in words is "two trillion, sixteen billion, four hundred forty-one million, two hundred eighty-four thousand, six hundred thirty-four".