4010233985 has 8 divisors (see below), whose sum is σ = 4929653736. Its totient is φ = 3129938560.

The previous prime is 4010233961. The next prime is 4010234003. The reversal of 4010233985 is 5893320104.

It can be written as a sum of positive squares in 4 ways, for example, as 356152384 + 3654081601 = 18872^2 + 60449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4010233985 is a prime.

It is a super-2 number, since 2×4010233985² = 32163953228897960450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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, 9780854 + ... + 9781263.

It is an arithmetic number, because the mean of its divisors is an integer number (616206717).

Almost surely, 2^4010233985 is an apocalyptic number.

It is an amenable number.

4010233985 is a deficient number, since it is larger than the sum of its proper divisors (919419751).

4010233985 is a wasteful number, since it uses less digits than its factorization.

4010233985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19562163.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4010233985 is about 63326.4082749053. The cubic root of 4010233985 is about 1588.7536856001.

The spelling of 4010233985 in words is "four billion, ten million, two hundred thirty-three thousand, nine hundred eighty-five".