2416981761 has 12 divisors (see below), whose sum is σ = 3620499792. Its totient is φ = 1611321012.

The previous prime is 2416981759. The next prime is 2416981793. The reversal of 2416981761 is 1671896142.

It is not a de Polignac number, because 2416981761 - 2¹ = 2416981759 is a prime.

It is a super-2 number, since 2×2416981761² = 11683601666013322242, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2416981741) 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, 4972971 + ... + 4973456.

It is an arithmetic number, because the mean of its divisors is an integer number (301708316).

Almost surely, 2^2416981761 is an apocalyptic number.

It is an amenable number.

2416981761 is a deficient number, since it is larger than the sum of its proper divisors (1203518031).

2416981761 is an frugal number, since it uses more digits than its factorization.

2416981761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9946442 (or 9946430 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 2416981761 is about 49162.8087175662. The cubic root of 2416981761 is about 1342.0163008867.

The spelling of 2416981761 in words is "two billion, four hundred sixteen million, nine hundred eighty-one thousand, seven hundred sixty-one".