2442771912 has 64 divisors (see below), whose sum is σ = 7121808000. Its totient is φ = 697932480.

The previous prime is 2442771839. The next prime is 2442771943. The reversal of 2442771912 is 2191772442.

2442771912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2442771912² = 11934269228112271488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140139 + ... + 156602.

It is an arithmetic number, because the mean of its divisors is an integer number (111278250).

Almost surely, 2^2442771912 is an apocalyptic number.

It is an amenable number.

2442771912 is an abundant number, since it is smaller than the sum of its proper divisors (4679036088).

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

2442771912 is a wasteful number, since it uses less digits than its factorization.

2442771912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296771 (or 296753 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 2442771912 is about 49424.4060358847. The cubic root of 2442771912 is about 1346.7727047285.

The spelling of 2442771912 in words is "two billion, four hundred forty-two million, seven hundred seventy-one thousand, nine hundred twelve".