2123414404 has 12 divisors (see below), whose sum is σ = 3716298124. Its totient is φ = 1061614944.

The previous prime is 2123414401. The next prime is 2123414411. The reversal of 2123414404 is 4044143212.

It can be written as a sum of positive squares in 2 ways, for example, as 1172925504 + 950488900 = 34248^2 + 30830^2 .

It is a super-2 number, since 2×2123414404² = 9017777462229350432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2123414401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75922 + ... + 100054.

Almost surely, 2^2123414404 is an apocalyptic number.

It is an amenable number.

2123414404 is a deficient number, since it is larger than the sum of its proper divisors (1592883720).

2123414404 is a wasteful number, since it uses less digits than its factorization.

2123414404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46134 (or 46132 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2123414404 is about 46080.5208737922. The cubic root of 2123414404 is about 1285.3209499751.

Adding to 2123414404 its reverse (4044143212), we get a palindrome (6167557616).

The spelling of 2123414404 in words is "two billion, one hundred twenty-three million, four hundred fourteen thousand, four hundred four".