4665833424981 has 12 divisors (see below), whose sum is σ = 6747221943852. Its totient is φ = 3107008797696.

The previous prime is 4665833424971. The next prime is 4665833424983. The reversal of 4665833424981 is 1894243385664.

4665833424981 is a `hidden beast` number, since 4 + 6 + 6 + 58 + 334 + 249 + 8 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2866570679025 + 1799262745956 = 1693095^2 + 1341366^2 .

It is not a de Polignac number, because 4665833424981 - 2¹¹ = 4665833422933 is a prime.

It is a super-2 number, since 2×4665833424981² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4665833424983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295559916 + ... + 295575701.

It is an arithmetic number, because the mean of its divisors is an integer number (562268495321).

Almost surely, 2^{4665833424981} is an apocalyptic number.

It is an amenable number.

4665833424981 is a deficient number, since it is larger than the sum of its proper divisors (2081388518871).

4665833424981 is a wasteful number, since it uses less digits than its factorization.

4665833424981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591136500 (or 591136497 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

The spelling of 4665833424981 in words is "four trillion, six hundred sixty-five billion, eight hundred thirty-three million, four hundred twenty-four thousand, nine hundred eighty-one".