2466121161 has 16 divisors (see below), whose sum is σ = 3837855744. Its totient is φ = 1379228304.

The previous prime is 2466121159. The next prime is 2466121247. The reversal of 2466121161 is 1611216642.

2466121161 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2466121161 - 2¹ = 2466121159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2466121121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1248315 + ... + 1250288.

It is an arithmetic number, because the mean of its divisors is an integer number (239865984).

Almost surely, 2^2466121161 is an apocalyptic number.

2466121161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2466121161 is a deficient number, since it is larger than the sum of its proper divisors (1371734583).

2466121161 is a wasteful number, since it uses less digits than its factorization.

2466121161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498660.

The product of its digits is 3456, while the sum is 30.

The square root of 2466121161 is about 49660.0559907054. The cubic root of 2466121161 is about 1351.0501496925.

The spelling of 2466121161 in words is "two billion, four hundred sixty-six million, one hundred twenty-one thousand, one hundred sixty-one".