4461602135856 has 80 divisors (see below), whose sum is σ = 11736566133120. Its totient is φ = 1460072066560.

The previous prime is 4461602135831. The next prime is 4461602135891. The reversal of 4461602135856 is 6585312061644.

It is a junction number, because it is equal to n+sod(n) for n = 4461602135799 and 4461602135808.

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, 1120051 + ... + 3190253.

It is an arithmetic number, because the mean of its divisors is an integer number (146707076664).

Almost surely, 2^{4461602135856} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4461602135856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5868283066560).

4461602135856 is an abundant number, since it is smaller than the sum of its proper divisors (7274963997264).

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

4461602135856 is a wasteful number, since it uses less digits than its factorization.

4461602135856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071034 (or 2071028 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 4461602135856 in words is "four trillion, four hundred sixty-one billion, six hundred two million, one hundred thirty-five thousand, eight hundred fifty-six".