2151404410 has 16 divisors (see below), whose sum is σ = 3875040000. Its totient is φ = 860003536.

The previous prime is 2151404407. The next prime is 2151404443. The reversal of 2151404410 is 144041512.

2151404410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 53410 + ... + 84589.

It is an arithmetic number, because the mean of its divisors is an integer number (242190000).

Almost surely, 2^2151404410 is an apocalyptic number.

2151404410 is a deficient number, since it is larger than the sum of its proper divisors (1723635590).

2151404410 is a wasteful number, since it uses less digits than its factorization.

2151404410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139565.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2151404410 is about 46383.2341476961. The cubic root of 2151404410 is about 1290.9438458404.

Adding to 2151404410 its reverse (144041512), we get a palindrome (2295445922).

The spelling of 2151404410 in words is "two billion, one hundred fifty-one million, four hundred four thousand, four hundred ten".