2251043410 has 32 divisors (see below), whose sum is σ = 5051693952. Its totient is φ = 701623680.

The previous prime is 2251043381. The next prime is 2251043429. The reversal of 2251043410 is 143401522.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1460947 + ... + 1462486.

It is an arithmetic number, because the mean of its divisors is an integer number (157865436).

Almost surely, 2^2251043410 is an apocalyptic number.

2251043410 is an abundant number, since it is smaller than the sum of its proper divisors (2800650542).

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

2251043410 is a wasteful number, since it uses less digits than its factorization.

2251043410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923458.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2251043410 is about 47445.1621348268. The cubic root of 2251043410 is about 1310.5732219332.

Adding to 2251043410 its reverse (143401522), we get a palindrome (2394444932).

The spelling of 2251043410 in words is "two billion, two hundred fifty-one million, forty-three thousand, four hundred ten".