4071617020 has 24 divisors (see below), whose sum is σ = 8690568768. Its totient is φ = 1601947200.

The previous prime is 4071616957. The next prime is 4071617047. The reversal of 4071617020 is 207161704.

It is a self number, because there is not a number n which added to its sum of digits gives 4071617020.

It is a congruent number.

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, 1667476 + ... + 1669915.

It is an arithmetic number, because the mean of its divisors is an integer number (362107032).

Almost surely, 2^4071617020 is an apocalyptic number.

It is an amenable number.

4071617020 is an abundant number, since it is smaller than the sum of its proper divisors (4618951748).

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

4071617020 is a wasteful number, since it uses less digits than its factorization.

4071617020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337461 (or 3337459 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 4071617020 is about 63809.2236279364. The cubic root of 4071617020 is about 1596.8188120313.

Adding to 4071617020 its reverse (207161704), we get a palindrome (4278778724).

The spelling of 4071617020 in words is "four billion, seventy-one million, six hundred seventeen thousand, twenty".