2422742466 has 16 divisors (see below), whose sum is σ = 4936909824. Its totient is φ = 792343344.

The previous prime is 2422742461. The next prime is 2422742477. The reversal of 2422742466 is 6642472242.

It is a super-2 number, since 2×2422742466² = 11739362113119522312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2422742461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3809026 + ... + 3809661.

It is an arithmetic number, because the mean of its divisors is an integer number (308556864).

Almost surely, 2^2422742466 is an apocalyptic number.

2422742466 is an abundant number, since it is smaller than the sum of its proper divisors (2514167358).

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

2422742466 is a wasteful number, since it uses less digits than its factorization.

2422742466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7618745.

The product of its digits is 258048, while the sum is 39.

The square root of 2422742466 is about 49221.3618868881. The cubic root of 2422742466 is about 1343.0816552326.

The spelling of 2422742466 in words is "two billion, four hundred twenty-two million, seven hundred forty-two thousand, four hundred sixty-six".