2114445146 has 16 divisors (see below), whose sum is σ = 3507401088. Its totient is φ = 947944800.

The previous prime is 2114445133. The next prime is 2114445209. The reversal of 2114445146 is 6415444112.

It is a super-2 number, since 2×2114445146² = 8941756550885922632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656690 + ... + 659901.

It is an arithmetic number, because the mean of its divisors is an integer number (219212568).

Almost surely, 2^2114445146 is an apocalyptic number.

2114445146 is a deficient number, since it is larger than the sum of its proper divisors (1392955942).

2114445146 is a wasteful number, since it uses less digits than its factorization.

2114445146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316677.

The product of its digits is 15360, while the sum is 32.

The square root of 2114445146 is about 45983.0963072301. The cubic root of 2114445146 is about 1283.5086729710.

Adding to 2114445146 its reverse (6415444112), we get a palindrome (8529889258).

The spelling of 2114445146 in words is "two billion, one hundred fourteen million, four hundred forty-five thousand, one hundred forty-six".