2251450014 has 64 divisors (see below), whose sum is σ = 4985210880. Its totient is φ = 672196320.

The previous prime is 2251450001. The next prime is 2251450043. The reversal of 2251450014 is 4100541522.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1542417 + ... + 1543875.

It is an arithmetic number, because the mean of its divisors is an integer number (77893920).

Almost surely, 2^2251450014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2251450014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2492605440).

2251450014 is an abundant number, since it is smaller than the sum of its proper divisors (2733760866).

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

2251450014 is a wasteful number, since it uses less digits than its factorization.

2251450014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2251450014 is about 47449.4469303911. The cubic root of 2251450014 is about 1310.6521264138.

Adding to 2251450014 its reverse (4100541522), we get a palindrome (6351991536).

The spelling of 2251450014 in words is "two billion, two hundred fifty-one million, four hundred fifty thousand, fourteen".