2153340412 has 12 divisors (see below), whose sum is σ = 3855981976. Its totient is φ = 1051631280.

The previous prime is 2153340407. The next prime is 2153340457. The reversal of 2153340412 is 2140433512.

2153340412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6259539 + ... + 6259882.

Almost surely, 2^2153340412 is an apocalyptic number.

It is an amenable number.

2153340412 is a deficient number, since it is larger than the sum of its proper divisors (1702641564).

2153340412 is a wasteful number, since it uses less digits than its factorization.

2153340412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519468 (or 12519466 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2153340412 is about 46404.0990861799. The cubic root of 2153340412 is about 1291.3309605008.

Adding to 2153340412 its reverse (2140433512), we get a palindrome (4293773924).

The spelling of 2153340412 in words is "two billion, one hundred fifty-three million, three hundred forty thousand, four hundred twelve".